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Round|Lab Grown|IGI

3.56ct F IF Round Lab Grown Diamond

ID • F/IF • IGI LG627417331

Shape and cutting style on the report: Round brilliant

Certificate IGI LG627417331

Diamond specifications and retailer prices

From HK$7,775 HKD
As of November 4, 2026
Save HK$62,994 HKD (89%) vs most expensive(unlock to see where)
28 retailers carry this diamond
Most expensive: HK$70,769 HKD at Do Amore Diamonds · As of November 4, 2026
View at Do Amore Diamonds

About this 3.56ct lab-grown round diamond

This 3.56ct lab-grown round sits in the three to five carat band, graded F colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG627417331 or 627417331. Listed at 28 retailers as of November 4, 2026, with prices from HK$7,775 to HK$70,769, a HK$62,994 spread on the same certified stone. Do Amore Diamonds lists it at HK$70,769. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

3.56
Carat
F
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.4°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG627417331
Dimensions9.85 × 9.79 × 6.03 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
HEARTS & ARROWS As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
9.85 mm9.79 mm3.56 ctF / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG627417331
Side View
Table 57.0%Crown 34.4°Girdle: MediumPavilion 40.8°Culet: NoneDepth 61.4%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: HK$31,979 HKD|Low: HK$7,775 HKD|High: HK$67,552 HKD|Avg: HK$28,669 HKD|-15.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
November 5, 2026
Retailer 9HK$7,775 HKD
Retailer 7HK$13,048 HKD
Retailer 6HK$15,393 HKD
Retailer 4HK$15,417 HKD
Retailer 12HK$16,406 HKD
Retailer 5HK$16,586 HKD
Retailer 11HK$20,077 HKD
Retailer 13HK$23,702 HKD
Retailer 8HK$24,322 HKD
Retailer 1HK$31,979 HKD
Retailer 14HK$32,772 HKD
Retailer 10HK$40,445 HKD
Retailer 2HK$41,622 HKD
Retailer 3HK$59,000 HKD

41 data points across 14 retailers

28 retailersHK$7,775 HKD to HK$70,769 HKD

A
Cheapest Retailer
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HK$7,775 HKD
Retailer 2
-
HK$7,963 HKD
View
Price last confirmed 38 days ago
Retailer 3
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HK$8,670 HKD
View
Price last confirmed 30 days ago
Retailer 4
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HK$8,670 HKD
View
Price last confirmed 43 days ago
Retailer 5
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HK$9,117 HKD
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Price last confirmed 37 days ago
Retailer 6
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HK$9,242 HKD
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Price last confirmed 26 days ago
Retailer 7
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HK$9,242 HKD
View
Price last confirmed 34 days ago
A
Retailer 8
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HK$10,207 HKD
View
Final sale: no returns
A
Retailer 9
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HK$11,471 HKD
View
A
Retailer 10
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HK$13,048 HKD
View
A
Retailer 11
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HK$13,055 HKD
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A
Retailer 12
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HK$15,393 HKD
View
A
Retailer 13
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HK$15,417 HKD
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A
Retailer 14
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HK$16,406 HKD
View
A
Retailer 15
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HK$16,586 HKD
View
Retailer 16
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HK$19,120 HKD
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Price last confirmed 26 days ago
Retailer 17
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HK$19,120 HKD
View
Price last confirmed 36 days ago
B+
Retailer 18
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HK$19,316 HKD
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B+
Retailer 19
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HK$20,077 HKD
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B+
Retailer 20
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HK$23,702 HKD
View
B+
Retailer 21
-
HK$24,322 HKD
View
B
Retailer 22
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HK$31,979 HKD
View
B+
Retailer 23
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HK$32,772 HKD
View
B
Retailer 24
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HK$36,248 HKD
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B
Retailer 25
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HK$40,445 HKD
View
B
Retailer 26
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HK$41,622 HKD
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B
Retailer 27
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HK$59,000 HKD
View
Most Expensive
B
Do Amore Diamonds
27-D61B7D1CA · Nov 4
HK$70,769 HKD
$9,020 USD
View
27 more retailers have this diamond
Prices start from HK$7,775 HKDSave up to HK$62,994 HKD

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
3.56ct Round
HK$7,775 HKD