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Round|Lab Grown|IGI

3.51ct H VVS2 Round Lab Grown Diamond

ID • H/VVS2 • IGI LG625488960

Shape and cutting style on the report: Round brilliant

Certificate IGI LG625488960

Diamond specifications and retailer prices

From $646 SGD
$505 USD
As of October 29, 2026
Save $6,680 SGD (91%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $7,325 SGD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 3.51ct lab-grown round diamond

This 3.51ct lab-grown round sits in the three to five carat band, graded H colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG625488960 or 625488960. Listed at 19 retailers as of October 29, 2026, with prices from $646 to $7,325, a $6,680 spread on the same certified stone. Brilliant Earth lists it at $7,325. 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
H
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG625488960
Dimensions9.70 × 9.63 × 6.01 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
9.70 mm9.63 mm3.51 ctH / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG625488960
Side View
Table 59.0%Crown 35.5°Girdle: MED-STKPavilion 40.9°Culet: NoneDepth 62.1%

Caratlytics Score

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

Price History

Last verified: Oct 29
Current: $7,325 SGD|Low: $724 SGD|High: $7,389 SGD|Avg: $2,371 SGD|+34.8%
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
Retailer 15
October 30, 2026
Retailer 3$724 SGD
Retailer 12$724 SGD
Retailer 9$978 SGD
Retailer 14$1,061 SGD
Retailer 15$1,186 SGD
Retailer 4$1,241 SGD
Retailer 2$1,867 SGD
Retailer 8$1,920 SGD
Retailer 11$2,067 SGD
Retailer 5$2,754 SGD
Retailer 6$3,017 SGD
Retailer 13$3,138 SGD
Retailer 10$3,845 SGD
Retailer 7$5,740 SGD
Brilliant Earth$7,325 SGD

28 data points across 15 retailers

19 retailers$646 SGD to $7,325 SGD

A
Cheapest Retailer
-
$646 SGD
$505 USD
A
Retailer 2
-
$724 SGD
$566 USD
View
Final sale: no returns
A
Retailer 3
-
$724 SGD
$566 USD
View
Retailer 4
-
$802 SGD
$627 USD
View
Price last confirmed 14 days ago
A
Retailer 5
-
$802 SGD
$627 USD
View
A
Retailer 6
-
$978 SGD
$765 USD
View
B+
Retailer 7
-
$1,061 SGD
$830 USD
View
A
Retailer 8
-
$1,186 SGD
$928 USD
View
A
Retailer 9
-
$1,241 SGD
$971 USD
View
B+
Retailer 10
-
$1,867 SGD
A$2,247 AUD
View
B+
Retailer 11
-
$1,920 SGD
ZAR 24,269 ZAR
View
B+
Retailer 12
-
$2,067 SGD
$1,617 USD
View
B+
Retailer 13
-
$2,325 SGD
$1,819 USD
View
B
Retailer 14
-
$2,754 SGD
$2,154 USD
View
B
Retailer 15
-
$3,017 SGD
$2,360 USD
View
Retailer 16
-
$3,138 SGD
$2,455 USD
View
Price last confirmed 9 days ago
B
Retailer 17
-
$3,845 SGD
£2,368 GBP
View
B
Retailer 18
-
$5,740 SGD
$4,490 USD
View
Most Expensive
B
Brilliant Earth
16295790A · Oct 29
$7,325 SGD
$5,730 USD
View
18 more retailers have this diamond
Prices start from $646 SGDSave up to $6,680 SGD

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
$646 SGD