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Oval|Lab Grown|IGI

1.51ct G VS1 Oval Lab Grown Diamond

ID • G/VS1 • IGI LG842658772

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG842658772

Diamond specifications and retailer prices

From $395 AUD
£218 GBP
As of October 27, 2026
Save $1,182 AUD (75%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $1,577 AUD at MOH London · As of October 26, 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 G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG842658772 or 842658772. Listed at 12 retailers as of October 26, 2026, with prices from $395 to $1,577, a $1,182 spread on the same certified stone. MOH London lists it at $1,577. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
G
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.4°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG842658772
Dimensions9.47 × 6.11 × 3.90 mm
L/W Ratio1.55
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.47 mm6.11 mm1.51 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG842658772
Side View
Table 60.0%Crown 37.4°Girdle: STK-VTKPavilion 40.2°Culet: NoneDepth 63.8%

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 27
Current: $1,577 AUD|Low: $394 AUD|High: $1,620 AUD|Avg: $877 AUD|-2.7%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 31, 2026
Retailer 6$395 AUD
Retailer 11$464 AUD
Retailer 5$578 AUD
Retailer 2$593 AUD
Retailer 7$608 AUD
Retailer 12$671 AUD
Retailer 8$785 AUD
Retailer 9$1,086 AUD
Retailer 3$1,159 AUD
Retailer 10$1,401 AUD
Retailer 4$1,413 AUD
MOH London$1,577 AUD

18 data points across 12 retailers

12 retailers$395 AUD to $1,577 AUD

A
Cheapest Retailer
-
$395 AUD
£218 GBP
Retailer 2
-
$464 AUD
$325 USD
View
Price last confirmed 8 days ago
A
Retailer 3
-
$578 AUD
ZAR 6,545 ZAR
View
A
Retailer 4
-
$593 AUD
€396 EUR
View
A
Retailer 5
-
$608 AUD
£336 GBP
View
A
Retailer 6
-
$671 AUD
$470 USD
View
A
Retailer 7
-
$785 AUD
View
Retailer 8
-
$1,086 AUD
$761 USD
View
Price last confirmed 7 days ago
B+
Retailer 9
-
$1,159 AUD
$812 USD
View
Retailer 10
-
$1,401 AUD
$982 USD
View
Price last confirmed 7 days ago
B+
Retailer 11
-
$1,413 AUD
$990 USD
View
Most Expensive
B
MOH London
LG842658772 · Oct 26
$1,577 AUD
£870 GBP
View
11 more retailers have this diamond
Prices start from $395 AUDSave up to $1,182 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
$395 AUD