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Radiant|Lab Grown|IGI

1.51ct G VVS2 Radiant Lab Grown Diamond

ID • G/VVS2 • IGI LG537213128

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI LG537213128

Diamond specifications and retailer prices

From $414 AUD
$290 USD
As of October 30, 2026
Save $1,700 AUD (80%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $2,114 AUD at Reve Diamonds · As of November 1, 2026
View at Reve Diamonds

About this 1.51ct lab-grown radiant diamond

This 1.51ct lab-grown radiant 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 LG537213128 or 537213128. Listed at 20 retailers as of October 30, 2026, with prices from $414 to $2,114, a $1,700 spread on the same certified stone. Reve Diamonds lists it at $2,114. 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 angle37.4°
Pavilion angle30.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG537213128
Dimensions8.07 × 5.66 × 3.75 mm
L/W Ratio1.43
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
8.07 mm5.66 mm1.51 ctG / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG537213128
Side View
Table 66.0%Crown 37.4°Girdle: MediumPavilion 30.6°Culet: NoneDepth 66.3%

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 30
Current: $885 AUD|Low: $398 AUD|High: $2,197 AUD|Avg: $1,138 AUD|+6.8%
Retailer 1
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
Retailer 16
Retailer 17
Retailer 18
Reve Diamonds
November 2, 2026
Retailer 17$414 AUD
Retailer 9$464 AUD
Retailer 5$481 AUD
Retailer 6$514 AUD
Retailer 18$514 AUD
Retailer 14$735 AUD
Retailer 7$756 AUD
Retailer 4$843 AUD
Retailer 8$885 AUD
Retailer 1$885 AUD
Retailer 11$908 AUD
Retailer 13$1,194 AUD
Retailer 16$1,577 AUD
Retailer 3$1,651 AUD
Retailer 10$1,720 AUD
Retailer 2$1,975 AUD
Retailer 12$2,068 AUD
Retailer 15$2,083 AUD
Reve Diamonds$2,114 AUD

43 data points across 19 retailers

20 retailers$414 AUD to $2,114 AUD

A
Cheapest Retailer
-
$414 AUD
$290 USD
A
Retailer 2
-
$464 AUD
$325 USD
View
Final sale: no returns
A
Retailer 3
-
$481 AUD
$337 USD
View
Retailer 4
-
$514 AUD
$360 USD
View
Price last confirmed 8 days ago
A
Retailer 5
-
$514 AUD
$360 USD
View
A
Retailer 6
-
$735 AUD
$515 USD
View
A
Retailer 7
-
$756 AUD
$530 USD
View
B+
Retailer 8
-
$843 AUD
$591 USD
View
B+
Retailer 9
-
$885 AUD
$620 USD
View
A
Retailer 10
-
$885 AUD
ZAR 10,023 ZAR
View
A
Retailer 11
-
$908 AUD
£501 GBP
View
B+
Retailer 12
-
$1,194 AUD
View
B
Retailer 13
-
$1,443 AUD
HK$7,900 HKD
View
B
Retailer 14
-
$1,577 AUD
$1,105 USD
View
B
Retailer 15
-
$1,651 AUD
$1,157 USD
View
B
Retailer 16
-
$1,720 AUD
$1,205 USD
View
B
Retailer 17
-
$1,975 AUD
$1,384 USD
View
B
Retailer 18
-
$2,068 AUD
£1,141 GBP
View
B
Retailer 19
-
$2,083 AUD
$1,460 USD
View
Most Expensive
B
Reve Diamonds
E2A28F48B · Nov 1
$2,114 AUD
$1,481 USD
View
19 more retailers have this diamond
Prices start from $414 AUDSave up to $1,700 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 Radiant
$414 AUD