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Radiant|Lab Grown|IGI

1.51ct G VS2 Radiant Lab Grown Diamond

VG • G/VS2 • IGI LG675572511

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

Certificate IGI LG675572511

Diamond specifications and retailer prices

From $316 AUD
$222 USD
As of October 30, 2026
Save $2,716 AUD (90%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $3,032 AUD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore 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 VS2 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG675572511 or 675572511. Listed at 17 retailers as of October 30, 2026, with prices from $316 to $3,032, a $2,716 spread on the same certified stone. Do Amore Diamonds lists it at $3,032. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.51
Carat
G
Colour
VS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle42.5°
Pavilion angle35.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG675572511
Dimensions8.30 × 5.48 × 3.80 mm
L/W Ratio1.51
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.30 mm5.48 mm1.51 ctG / VS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG675572511
Side View
Table 67.0%Crown 42.5°Girdle: Slightly ThickPavilion 35.3°Culet: NoneDepth 69.3%

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: $3,032 AUD|Low: $316 AUD|High: $3,032 AUD|Avg: $929 AUD
Do Amore Diamonds
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
November 2, 2026
Retailer 16$316 AUD
Retailer 12$366 AUD
Retailer 9$376 AUD
Retailer 4$391 AUD
Retailer 8$391 AUD
Retailer 5$524 AUD
Retailer 15$527 AUD
Retailer 10$529 AUD
Retailer 2$820 AUD
Retailer 3$858 AUD
Retailer 14$1,231 AUD
Retailer 13$1,261 AUD
Retailer 17$1,388 AUD
Retailer 6$1,592 AUD
Retailer 7$1,631 AUD
Retailer 11$1,739 AUD
Do Amore Diamonds$3,032 AUD

40 data points across 17 retailers

17 retailers$316 AUD to $3,032 AUD

A
Cheapest Retailer
-
$316 AUD
$222 USD
A
Retailer 2
-
$366 AUD
$257 USD
View
A
Retailer 3
-
$376 AUD
$264 USD
View
Final sale: no returns
Retailer 4
-
$391 AUD
$275 USD
View
Price last confirmed 8 days ago
A
Retailer 5
-
$391 AUD
$275 USD
View
B+
Retailer 6
-
$524 AUD
$368 USD
View
A
Retailer 7
-
$527 AUD
$370 USD
View
A
Retailer 8
-
$529 AUD
£292 GBP
View
A
Retailer 9
-
$820 AUD
£453 GBP
View
B+
Retailer 10
-
$858 AUD
$603 USD
View
B+
Retailer 11
-
$1,231 AUD
$865 USD
View
B+
Retailer 12
-
$1,261 AUD
$886 USD
View
B
Retailer 13
-
$1,388 AUD
$975 USD
View
B
Retailer 14
-
$1,592 AUD
$1,118 USD
View
Retailer 15
-
$1,631 AUD
$1,146 USD
View
Price last confirmed 14 days ago
B
Retailer 16
-
$1,739 AUD
£962 GBP
View
Most Expensive
B
Do Amore Diamonds
27-8463F4984 · Oct 31
$3,032 AUD
$2,130 USD
View
16 more retailers have this diamond
Prices start from $316 AUDSave up to $2,716 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
$316 AUD