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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 $1,110 AUD
$780 USD
As of October 29, 2026
Save $6,749 AUD (86%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $7,859 AUD 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 $1,110 to $7,859, a $6,749 spread on the same certified stone. MOH London lists it at $7,859. 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
Colour
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: $7,859 AUD|Low: $1,110 AUD|High: $7,923 AUD|Avg: $4,054 AUD|-0.5%
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 29, 2026
Retailer 6$1,110 AUD
Retailer 8$2,360 AUD
Retailer 12$2,567 AUD
Retailer 13$2,642 AUD
Retailer 9$2,738 AUD
Retailer 3$2,975 AUD
Retailer 4$3,661 AUD
Retailer 10$4,302 AUD
Retailer 7$4,719 AUD
Retailer 2$5,032 AUD
Retailer 11$5,131 AUD
Retailer 5$7,838 AUD
MOH London$7,859 AUD

21 data points across 13 retailers

12 retailers$1,110 AUD to $7,859 AUD

A
Cheapest Retailer
-
$1,110 AUD
$780 USD
B+
Retailer 2
-
$2,360 AUD
$1,658 USD
View
B+
Retailer 3
-
$2,567 AUD
$1,803 USD
View
B+
Retailer 4
-
$2,642 AUD
$1,856 USD
View
Final sale: no returns
Retailer 5
-
$2,738 AUD
$1,923 USD
View
Price last confirmed 19 days ago
B+
Retailer 6
-
$2,738 AUD
$1,923 USD
View
B+
Retailer 7
-
$2,975 AUD
$2,090 USD
View
B
Retailer 8
-
$4,302 AUD
$3,022 USD
View
B
Retailer 9
-
$4,719 AUD
$3,315 USD
View
B
Retailer 10
-
$5,032 AUD
ZAR 57,101 ZAR
View
B
Retailer 11
-
$5,131 AUD
$3,604 USD
View
Most Expensive
B
MOH London
LG442067684 · Oct 29
$7,859 AUD
£4,347 GBP
View
11 more retailers have this diamond
Prices start from $1,110 AUDSave up to $6,749 AUD

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
$1,110 AUD