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Round|Lab Grown|IGI

3.55ct F VVS2 Round Lab Grown Diamond

ID • F/VVS2 • IGI LG780646884

Shape and cutting style on the report: Round brilliant

Certificate IGI LG780646884

Diamond specifications and retailer prices

From HK$4,841 HKD
$617 USD
As of November 1, 2026
Save HK$44,352 HKD (90%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: HK$49,193 HKD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 3.55ct lab-grown round diamond

This 3.55ct lab-grown round sits in the three to five carat band, graded F colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG780646884 or 780646884. Listed at 24 retailers as of October 31, 2026, with prices from HK$4,841 to HK$49,193, a HK$44,352 spread on the same certified stone. Do Amore Diamonds lists it at HK$49,193. 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

3.55
Carat
F
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.9°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG780646884
Dimensions9.76 × 9.80 × 6.06 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.76 mm9.80 mm3.55 ctF / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG780646884
Side View
Table 57.0%Crown 34.9°Girdle: MED-STKPavilion 41°Culet: NoneDepth 62.0%

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 1
Current: HK$8,301 HKD|Low: HK$4,653 HKD|High: HK$26,474 HKD|Avg: HK$13,644 HKD|-1.0%
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
Retailer 15
Retailer 16
November 1, 2026
Retailer 3HK$4,841 HKD
Retailer 5HK$5,421 HKD
Retailer 2HK$6,002 HKD
Retailer 7HK$6,002 HKD
Retailer 10HK$7,022 HKD
Retailer 1HK$8,301 HKD
Retailer 9HK$9,895 HKD
Retailer 14HK$13,198 HKD
Retailer 11HK$14,004 HKD
Retailer 13HK$14,399 HKD
Retailer 16HK$14,899 HKD
Retailer 4HK$17,433 HKD
Retailer 8HK$19,167 HKD
Retailer 6HK$20,868 HKD
Retailer 15HK$24,086 HKD
Retailer 12HK$26,265 HKD

35 data points across 16 retailers

24 retailersHK$4,841 HKD to HK$49,193 HKD

A
Cheapest Retailer
-
HK$4,841 HKD
$617 USD
A
Retailer 2
-
HK$5,414 HKD
$690 USD
View
Final sale: no returns
A
Retailer 3
-
HK$5,421 HKD
$691 USD
View
Retailer 4
-
HK$6,002 HKD
$765 USD
View
Price last confirmed 16 days ago
A
Retailer 5
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HK$6,002 HKD
$765 USD
View
A
Retailer 6
-
HK$7,022 HKD
$895 USD
View
B+
Retailer 7
-
HK$7,940 HKD
$1,012 USD
View
A
Retailer 8
-
HK$8,301 HKD
£833 GBP
View
A
Retailer 9
-
HK$8,866 HKD
$1,130 USD
View
A
Retailer 10
-
HK$9,046 HKD
$1,153 USD
View
A
Retailer 11
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HK$9,895 HKD
£993 GBP
View
B+
Retailer 12
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HK$13,198 HKD
A$2,588 AUD
View
B+
Retailer 13
-
HK$14,004 HKD
A$2,746 AUD
View
B+
Retailer 14
-
HK$14,399 HKD
ZAR 29,648 ZAR
View
B+
Retailer 15
-
HK$14,899 HKD
$1,899 USD
View
B
Retailer 16
-
HK$17,433 HKD
$2,222 USD
View
B
Retailer 17
-
HK$19,167 HKD
$2,443 USD
View
B
Retailer 18
-
HK$19,665 HKD
$2,506 USD
View
Retailer 19
-
HK$20,868 HKD
A$4,092 AUD
View
Price last confirmed 24 days ago
B
Retailer 20
-
HK$22,267 HKD
$2,838 USD
View
Retailer 21
-
HK$24,086 HKD
$3,070 USD
View
Price last confirmed 11 days ago
B
Retailer 22
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HK$26,265 HKD
£2,636 GBP
View
B
Retailer 23
-
HK$42,994 HKD
$5,480 USD
View
Most Expensive
B
Do Amore Diamonds
23-780646884 · Oct 31
HK$49,193 HKD
$6,270 USD
View
23 more retailers have this diamond
Prices start from HK$4,841 HKDSave up to HK$44,352 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
3.55ct Round
HK$4,841 HKD