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3.51ct G VVS2 Round Lab Grown Diamond

EX • G/VVS2 • IGI LG811679523

Shape and cutting style on the report: Round brilliant

Certificate IGI LG811679523

Diamond specifications and retailer prices

From HK$3,625 HKD
$462 USD
As of October 29, 2026
Save HK$13,212 HKD (78%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: HK$16,837 HKD at Brilliance · As of November 1, 2026
View at Brilliance

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 LG811679523 or 811679523. Listed at 17 retailers as of October 29, 2026, with prices from HK$3,625 to HK$16,837, a HK$13,212 spread on the same certified stone. Brilliance lists it at HK$16,837. 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 angle34.7°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG811679523
Dimensions9.88 × 9.82 × 5.85 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.88 mm9.82 mm3.51 ctG / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG811679523
Side View
Table 61.0%Crown 34.7°Girdle: THN-MEDPavilion 40.5°Culet: NoneDepth 59.4%

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: Oct 29
Current: HK$16,837 HKD|Low: HK$3,625 HKD|High: HK$18,265 HKD|Avg: HK$9,701 HKD|-7.8%
Brilliance
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
October 31, 2026
Retailer 6HK$3,625 HKD
Retailer 14HK$4,064 HKD
Retailer 2HK$4,496 HKD
Retailer 10HK$5,610 HKD
Retailer 16HK$6,975 HKD
Retailer 3HK$7,038 HKD
Retailer 11HK$7,434 HKD
Retailer 9HK$7,530 HKD
Retailer 5HK$9,613 HKD
Retailer 8HK$9,879 HKD
Retailer 13HK$9,893 HKD
Retailer 15HK$12,098 HKD
Retailer 12HK$14,460 HKD
Retailer 4HK$14,703 HKD
Retailer 7HK$16,809 HKD
BrillianceHK$16,837 HKD

42 data points across 16 retailers

17 retailersHK$3,625 HKD to HK$16,837 HKD

A
Cheapest Retailer
-
HK$3,625 HKD
$462 USD
A
Retailer 2
-
HK$4,064 HKD
$518 USD
View
Retailer 3
-
HK$4,496 HKD
$573 USD
View
Price last confirmed 15 days ago
A
Retailer 4
-
HK$4,496 HKD
$573 USD
View
A
Retailer 5
-
HK$5,610 HKD
$715 USD
View
A
Retailer 6
-
HK$6,975 HKD
$889 USD
View
B+
Retailer 7
-
HK$7,038 HKD
$897 USD
View
A
Retailer 8
-
HK$7,434 HKD
£746 GBP
View
A
Retailer 9
-
HK$7,530 HKD
€914 EUR
View
B+
Retailer 10
-
HK$9,613 HKD
A$1,885 AUD
View
B+
Retailer 11
-
HK$9,879 HKD
ZAR 20,341 ZAR
View
B+
Retailer 12
-
HK$9,893 HKD
$1,261 USD
View
B+
Retailer 13
-
HK$12,098 HKD
$1,542 USD
View
B+
Retailer 14
-
HK$14,460 HKD
$1,843 USD
View
B+
Retailer 15
-
HK$14,703 HKD
$1,874 USD
View
B
Retailer 16
-
HK$16,809 HKD
£1,687 GBP
View
Most Expensive
B
Brilliance
D43613349 · Nov 1
HK$16,837 HKD
$2,146 USD
View
16 more retailers have this diamond
Prices start from HK$3,625 HKDSave up to HK$13,212 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$3,625 HKD