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Round|Lab Grown|IGI

3.51ct H VVS2 Round Lab Grown Diamond

EX • H/VVS2 • IGI LG613352526

Shape and cutting style on the report: Round brilliant

Certificate IGI LG613352526

Diamond specifications and retailer prices

From $678 USD
As of October 26, 2026
Save $2,036 USD (75%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $3,332 USD at MOH London · As of October 21, 2026
View at MOH London

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 LG613352526 or 613352526. Listed at 17 retailers as of October 26, 2026, with a 300% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
Color
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.4°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG613352526
Dimensions9.67 × 9.64 × 6.00 mm
L/W Ratio1.00
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
9.67 mm9.64 mm3.51 ctH / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG613352526
Side View
Table 59.0%Crown 35.4°Girdle: MED-STKPavilion 41°Culet: NoneDepth 62.1%

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 26
Current: $3,332 USD|Low: $678 USD|High: $3,332 USD|Avg: $1,580 USD|+2.1%
MOH London
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
Retailer 17
October 28, 2026
Retailer 8$678 USD
Retailer 12$738 USD
Retailer 6$759 USD
Retailer 5$787 USD
Retailer 9$825 USD
Retailer 10$965 USD
Retailer 2$988 USD
Retailer 15$1,109 USD
Retailer 7$1,282 USD
Retailer 17$1,311 USD
Retailer 4$1,776 USD
Retailer 11$1,810 USD
Retailer 14$2,010 USD
Retailer 3$2,212 USD
Retailer 13$2,454 USD
Retailer 16$2,714 USD
MOH London$3,332 USD

35 data points across 17 retailers

17 retailers$678 USD to $2,714 USD

A
Cheapest Retailer
-
$678 USD
A
Retailer 2
-
$738 USD
View
A
Retailer 3
-
$759 USD
View
Final sale: no returns
A
Retailer 4
-
$787 USD
View
Retailer 5
-
$825 USD
View
Price last confirmed 12 days ago
A
Retailer 6
-
$965 USD
View
A
Retailer 7
-
$988 USD
£778 GBP
View
A
Retailer 8
-
$1,109 USD
View
B+
Retailer 9
-
$1,282 USD
View
B+
Retailer 10
-
$1,311 USD
View
Retailer 11
-
$1,776 USD
A$2,732 AUD
View
Price last confirmed 8 days ago
B+
Retailer 12
-
$1,810 USD
ZAR 29,240 ZAR
View
B
Retailer 13
-
$2,010 USD
View
B
Retailer 14
-
$2,212 USD
View
B
Retailer 15
-
$2,454 USD
£1,932 GBP
View
B
Retailer 16
-
$2,714 USD
View
Most Expensive
MOH London
LG613352526 · Oct 21
$3,332 USD
£2,624 GBP
View
Price last confirmed 8 days ago
16 more retailers have this diamond
Prices start from $678 USDSave up to $2,036 USD

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
$678 USD