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Oval|Lab Grown|IGI

1.51ct J VS1 Oval Lab Grown Diamond

ID • J/VS1 • IGI LG442067684

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG442067684

Diamond specifications and retailer prices

From $780 USD
As of October 29, 2026
Save $4,741 USD (86%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $5,521 USD at MOH London · As of October 29, 2026
View at MOH London

About this 1.51ct lab-grown oval diamond

This 1.51ct lab-grown oval sits in the one-and-a-half to two carat band, graded J colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG442067684 or 442067684. Listed at 12 retailers as of October 29, 2026, with prices from $780 to $5,521, a $4,741 spread on the same certified stone. MOH London lists it at $5,521. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
J
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle32.6°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG442067684
Dimensions9.14 × 6.57 × 3.93 mm
L/W Ratio1.39
Girdle conditionFaceted
Culet sizePointed
Cert comments
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Top View
9.14 mm6.57 mm1.51 ctJ / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG442067684
Side View
Table 60.5%Crown 32.6°Girdle: STK-VTKPavilion 40.7°Culet: NoneDepth 59.8%

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: $5,521 USD|Low: $780 USD|High: $5,565 USD|Avg: $3,101 USD|-0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 29, 2026
Retailer 3$780 USD
Retailer 6$1,856 USD
Retailer 7$2,090 USD
Retailer 8$2,572 USD
Retailer 5$3,022 USD
Retailer 4$3,315 USD
Retailer 2$3,535 USD
Retailer 9$5,505 USD
MOH London$5,521 USD

19 data points across 9 retailers

12 retailers$780 USD to $5,521 USD

A
Cheapest Retailer
-
$780 USD
B+
Retailer 2
-
$1,658 USD
View
B+
Retailer 3
-
$1,803 USD
View
B+
Retailer 4
-
$1,856 USD
View
Final sale: no returns
Retailer 5
-
$1,923 USD
View
Price last confirmed 18 days ago
B+
Retailer 6
-
$1,923 USD
View
B+
Retailer 7
-
$2,090 USD
View
B
Retailer 8
-
$3,022 USD
View
B
Retailer 9
-
$3,315 USD
View
B
Retailer 10
-
$3,535 USD
ZAR 57,101 ZAR
View
B
Retailer 11
-
$3,604 USD
View
Most Expensive
B
MOH London
LG442067684 · Oct 29
$5,521 USD
£4,347 GBP
View
11 more retailers have this diamond
Prices start from $780 USDSave up to $4,741 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
1.51ct Oval
$780 USD