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Round|Lab Grown|IGI

3.51ct G VVS2 Round Lab Grown Diamond

EX • G/VVS2 • IGI LG571383645

Shape and cutting style on the report: Round brilliant

Certificate IGI LG571383645

Diamond specifications and retailer prices

From HK$4,943 HKD
$630 USD
As of October 31, 2026
Save HK$34,286 HKD (87%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: HK$39,229 HKD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 3.51ct lab-grown round diamond

This 3.51ct lab-grown round sits in the three to five carat band, graded G colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG571383645 or 571383645. Listed at 15 retailers as of October 31, 2026, with prices from HK$4,943 to HK$39,229, a HK$34,286 spread on the same certified stone. Do Amore Diamonds lists it at HK$39,229. 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

3.51
Carat
G
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.4°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG571383645
Dimensions9.63 × 9.55 × 6.06 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
9.63 mm9.55 mm3.51 ctG / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG571383645
Side View
Table 56.0%Crown 36.4°GirdlePavilion 40.4°Culet: NoneDepth 63.1%

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: Oct 31
Current: HK$9,442 HKD|Low: HK$3,531 HKD|High: HK$24,113 HKD|Avg: HK$10,911 HKD|+4.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 1, 2026
Retailer 11HK$4,943 HKD
Retailer 8HK$5,924 HKD
Retailer 2HK$7,791 HKD
Retailer 3HK$7,861 HKD
Retailer 10HK$8,434 HKD
Retailer 1HK$9,442 HKD
Retailer 4HK$12,775 HKD
Retailer 6HK$13,130 HKD
Retailer 7HK$13,589 HKD
Retailer 9HK$17,629 HKD
Retailer 5HK$23,954 HKD

43 data points across 11 retailers

15 retailersHK$4,943 HKD to HK$39,229 HKD

A
Cheapest Retailer
-
HK$4,943 HKD
$630 USD
Final sale: no returns
Retailer 2
-
HK$5,476 HKD
$698 USD
View
Price last confirmed 29 days ago
A
Retailer 3
-
HK$5,924 HKD
$755 USD
View
A
Retailer 4
-
HK$7,791 HKD
$993 USD
View
A
Retailer 5
-
HK$7,861 HKD
$1,002 USD
View
A
Retailer 6
-
HK$8,434 HKD
$1,075 USD
View
B+
Retailer 7
-
HK$9,442 HKD
£948 GBP
View
B+
Retailer 8
-
HK$12,775 HKD
A$2,505 AUD
View
B+
Retailer 9
-
HK$13,130 HKD
ZAR 27,036 ZAR
View
B
Retailer 10
-
HK$13,589 HKD
$1,732 USD
View
Retailer 11
-
HK$15,903 HKD
$2,027 USD
View
Price last confirmed 24 days ago
B
Retailer 12
-
HK$17,629 HKD
$2,247 USD
View
B
Retailer 13
-
HK$20,444 HKD
$2,606 USD
View
B
Retailer 14
-
HK$23,954 HKD
£2,404 GBP
View
Most Expensive
B
Do Amore Diamonds
27-B77742F37 · Oct 31
HK$39,229 HKD
$5,000 USD
View
14 more retailers have this diamond
Prices start from HK$4,943 HKDSave up to HK$34,286 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
3.51ct Round
HK$4,943 HKD