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Oval|Lab Grown|IGI

3.50ct H VS1 Oval Lab Grown Diamond

EX • H/VS1 • IGI LG797632154

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG797632154

Diamond specifications and retailer prices

From $625 USD
£492 GBP
As of October 29, 2026
Save $2,915 USD (82%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $3,540 USD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 3.5ct lab-grown oval diamond

This 3.5ct lab-grown oval sits in the three to five carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG797632154 or 797632154. Listed at 16 retailers as of October 29, 2026, with prices from $625 to $3,540, a $2,915 spread on the same certified stone. Do Amore Diamonds lists it at $3,540. 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
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.8°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG797632154
Dimensions12.56 × 8.12 × 5.03 mm
L/W Ratio1.55
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.56 mm8.12 mm3.50 ctH / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG797632154
Side View
Table 62.0%Crown 37.8°Girdle: STK-THKPavilion 40.5°Culet: NoneDepth 61.9%

Caratlytics Score

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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: $3,540 USD|Low: $382 USD|High: $3,540 USD|Avg: $1,343 USD
Do Amore Diamonds
Retailer 2
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Retailer 17
October 29, 2026
Retailer 16$398 USD
Retailer 4$494 USD
Retailer 6$494 USD
Retailer 10$625 USD
Retailer 15$784 USD
Retailer 2$785 USD
Retailer 17$891 USD
Retailer 3$946 USD
Retailer 8$956 USD
Retailer 13$1,151 USD
Retailer 11$1,183 USD
Retailer 14$1,385 USD
Retailer 5$1,752 USD
Retailer 9$1,902 USD
Retailer 12$2,005 USD
Retailer 7$3,380 USD
Do Amore Diamonds$3,540 USD

26 data points across 17 retailers

16 retailers$625 USD to $3,540 USD

Retailer 1
-
$398 USD
Price last confirmed 9 days ago
Retailer 2
-
$494 USD
View
Price last confirmed 7 days ago
Retailer 3
-
$494 USD
View
Price last confirmed 7 days ago
A
Retailer 4
-
$625 USD
£492 GBP
View
B+
Retailer 5
-
$784 USD
View
B+
Retailer 6
-
$785 USD
View
A
Retailer 7
-
$891 USD
View
A
Retailer 8
-
$946 USD
View
A
Retailer 9
-
$1,151 USD
A$1,770 AUD
View
A
Retailer 10
-
$1,183 USD
ZAR 19,113 ZAR
View
B+
Retailer 11
-
$1,385 USD
View
B+
Retailer 12
-
$1,752 USD
View
B
Retailer 13
-
$1,902 USD
View
B+
Retailer 14
-
$2,005 USD
£1,579 GBP
View
Retailer 15
-
$3,380 USD
View
Price last confirmed 39 days ago
Most Expensive
B
Do Amore Diamonds
27-8489F0CF7 · Oct 29
$3,540 USD
View
15 more retailers have this diamond
Prices start from $625 USDSave up to $2,915 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 Oval
$625 USD