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Round|Lab Grown|IGI

3.50ct H VS2 Round Lab Grown Diamond

EX • H/VS2 • IGI LG592356664

Shape and cutting style on the report: Round brilliant

Certificate IGI LG592356664

Diamond specifications and retailer prices

From $514 USD
As of October 31, 2026
Save $1,946 USD (79%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $2,638 USD at MOH London · As of October 19, 2026
View at MOH London

About this 3.5ct lab-grown round diamond

This 3.5ct lab-grown round sits in the three to five carat band, graded H colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG592356664 or 592356664. Listed at 13 retailers as of October 31, 2026, with a 379% 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

3.50
Carat
H
Color
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.6°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG592356664
Dimensions9.83 × 9.79 × 5.90 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
9.83 mm9.79 mm3.50 ctH / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG592356664
Side View
Table 60.0%Crown 32.6°Girdle: MED-STKPavilion 41.1°Culet: NoneDepth 60.1%

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: $2,638 USD|Low: $409 USD|High: $4,650 USD|Avg: $1,741 USD|-13.6%
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
October 31, 2026
Retailer 11$514 USD
Retailer 6$670 USD
Retailer 8$755 USD
Retailer 10$881 USD
Retailer 2$909 USD
Retailer 9$1,105 USD
Retailer 4$1,653 USD
Retailer 13$1,829 USD
Retailer 12$2,009 USD
Retailer 5$2,163 USD
Retailer 3$2,181 USD
Retailer 7$2,460 USD
MOH London$2,638 USD

28 data points across 13 retailers

13 retailers$514 USD to $2,460 USD

A
Cheapest Retailer
-
$514 USD
Final sale: no returns
A
Retailer 2
-
$670 USD
View
A
Retailer 3
-
$755 USD
HK$5,900 HKD
View
A
Retailer 4
-
$881 USD
View
A
Retailer 5
-
$909 USD
€866 EUR
View
B+
Retailer 6
-
$1,105 USD
View
B
Retailer 7
-
$1,653 USD
View
B
Retailer 8
-
$1,829 USD
£1,440 GBP
View
B
Retailer 9
-
$2,009 USD
View
B
Retailer 10
-
$2,163 USD
View
B
Retailer 11
-
$2,181 USD
SGD 2,947 SGD
View
B
Retailer 12
-
$2,460 USD
View
Most Expensive
MOH London
LG592356664 · Oct 19
$2,638 USD
£2,077 GBP
View
Price last confirmed 13 days ago
12 more retailers have this diamond
Prices start from $514 USDSave up to $1,946 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
3.50ct Round
$514 USD