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Oval|Lab Grown|IGI

1.51ct G VVS2 Oval Lab Grown Diamond

ID • G/VVS2 • IGI LG528208402

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG528208402

Diamond specifications and retailer prices

From $324 AUD
$227 USD
As of November 1, 2026
Save $1,574 AUD (83%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $1,898 AUD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

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 VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG528208402 or 528208402. Listed at 23 retailers as of October 31, 2026, with prices from $324 to $1,898, a $1,574 spread on the same certified stone. Brilliant Earth lists it at $1,898. 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
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG528208402
Dimensions9.25 × 6.57 × 4.02 mm
L/W Ratio1.41
Girdle conditionFaceted
Culet sizePointed
Cert comments
Faint Blue As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
9.25 mm6.57 mm1.51 ctG / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG528208402
Side View
Table 60.5%Crown 34°Girdle: MED-STKPavilion 41°Culet: NoneDepth 61.2%

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: Nov 1
Current: $1,898 AUD|Low: $324 AUD|High: $2,697 AUD|Avg: $962 AUD|-29.6%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
November 2, 2026
Retailer 13$324 AUD
Retailer 6$361 AUD
Retailer 15$402 AUD
Retailer 14$528 AUD
Retailer 10$661 AUD
Retailer 9$694 AUD
Retailer 4$735 AUD
Retailer 8$751 AUD
Retailer 5$762 AUD
Retailer 12$939 AUD
Retailer 2$1,066 AUD
Retailer 7$1,566 AUD
Retailer 11$1,620 AUD
Retailer 3$1,635 AUD
Brilliant Earth$1,898 AUD

42 data points across 15 retailers

23 retailers$324 AUD to $1,898 AUD

A
Cheapest Retailer
-
$324 AUD
$227 USD
A
Retailer 2
-
$361 AUD
$253 USD
View
Final sale: no returns
A
Retailer 3
-
$377 AUD
$264 USD
View
Retailer 4
-
$402 AUD
$282 USD
View
Price last confirmed 8 days ago
A
Retailer 5
-
$402 AUD
$282 USD
View
A
Retailer 6
-
$457 AUD
HK$2,500 HKD
View
B+
Retailer 7
-
$528 AUD
$370 USD
View
A
Retailer 8
-
$661 AUD
€441 EUR
View
A
Retailer 9
-
$694 AUD
ZAR 7,859 ZAR
View
A
Retailer 10
-
$726 AUD
$509 USD
View
Retailer 11
-
$735 AUD
$515 USD
View
Price last confirmed 9 days ago
A
Retailer 12
-
$751 AUD
£414 GBP
View
A
Retailer 13
-
$762 AUD
$534 USD
View
A
Retailer 14
-
$939 AUD
View
B+
Retailer 15
-
$1,066 AUD
$747 USD
View
B+
Retailer 16
-
$1,293 AUD
$906 USD
View
B+
Retailer 17
-
$1,303 AUD
SGD 1,234 SGD
View
B+
Retailer 18
-
$1,367 AUD
$958 USD
View
B
Retailer 19
-
$1,566 AUD
£864 GBP
View
B
Retailer 20
-
$1,620 AUD
£894 GBP
View
B
Retailer 21
-
$1,635 AUD
$1,146 USD
View
B
Retailer 22
-
$1,827 AUD
$1,280 USD
View
Most Expensive
B
Brilliant Earth
20272671A · Oct 31
$1,898 AUD
$1,330 USD
View
22 more retailers have this diamond
Prices start from $324 AUDSave up to $1,574 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
$324 AUD