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Round|Lab Grown|IGI

3.13ct F IF Round Lab Grown Diamond

ID • F/IF • IGI LG849662189

Shape and cutting style on the report: Round brilliant

Certificate IGI LG849662189

Diamond specifications and retailer prices

From HK$8,128 HKD
As of November 4, 2026
Save HK$48,362 HKD (86%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: HK$56,490 HKD at Brilliant Earth · As of November 3, 2026
View at Brilliant Earth

About this 3.13ct lab-grown round diamond

This 3.13ct 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 LG849662189 or 849662189. Listed at 14 retailers as of November 3, 2026, with prices from HK$8,128 to HK$56,490, a HK$48,362 spread on the same certified stone. Brilliant Earth lists it at HK$56,490. 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

3.13
Carat
F
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.3°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG849662189
Dimensions9.34 × 9.29 × 5.80 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
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
9.34 mm9.29 mm3.13 ctF / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG849662189
Side View
Table 58.0%Crown 35.3°Girdle: MED-STKPavilion 41°Culet: NoneDepth 62.3%

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$56,490 HKD|Low: HK$8,128 HKD|High: HK$60,020 HKD|Avg: HK$19,954 HKD|-5.9%
Brilliant Earth
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 3HK$8,128 HKD
Retailer 7HK$8,364 HKD
Retailer 9HK$8,434 HKD
Retailer 2HK$10,655 HKD
Retailer 14HK$11,086 HKD
Retailer 8HK$11,384 HKD
Retailer 12HK$15,911 HKD
Retailer 10HK$16,374 HKD
Retailer 13HK$16,759 HKD
Retailer 6HK$22,517 HKD
Retailer 5HK$23,404 HKD
Retailer 11HK$26,409 HKD
Retailer 4HK$44,368 HKD
Brilliant EarthHK$56,490 HKD

11 data points across 14 retailers

14 retailersHK$8,128 HKD to HK$56,490 HKD

A
Cheapest Retailer
-
HK$8,128 HKD
A
Retailer 2
-
HK$8,364 HKD
View
A
Retailer 3
-
HK$8,434 HKD
View
A
Retailer 4
-
HK$10,655 HKD
View
A
Retailer 5
-
HK$11,086 HKD
View
A
Retailer 6
-
HK$11,384 HKD
View
B+
Retailer 7
-
HK$15,911 HKD
View
B+
Retailer 8
-
HK$16,374 HKD
View
B+
Retailer 9
-
HK$16,759 HKD
View
B+
Retailer 10
-
HK$22,517 HKD
View
B+
Retailer 11
-
HK$23,404 HKD
View
B+
Retailer 12
-
HK$26,409 HKD
View
Retailer 13
-
HK$44,368 HKD
View
Price last confirmed 8 days ago
Most Expensive
B
Brilliant Earth
22315884A · Nov 3
HK$56,490 HKD
$7,200 USD
View
13 more retailers have this diamond
Prices start from HK$8,128 HKDSave up to HK$48,362 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
3.13ct Round
HK$8,128 HKD