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Oval|Lab Grown|IGI

1.51ct F VS2 Oval Lab Grown Diamond

VG • F/VS2 • IGI LG737539597

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG737539597

Diamond specifications and retailer prices

From $433 AUD
$304 USD
As of November 1, 2026
Save $2,087 AUD (83%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $2,520 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 F colour (colourless) and VS2 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG737539597 or 737539597. Listed at 21 retailers as of October 31, 2026, with prices from $433 to $2,520, a $2,087 spread on the same certified stone. Brilliant Earth lists it at $2,520. 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
F
Colour
VS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.9°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG737539597
Dimensions8.66 × 6.56 × 4.14 mm
L/W Ratio1.32
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.66 mm6.56 mm1.51 ctF / VS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG737539597
Side View
Table 63.0%Crown 38.9°Girdle: MED-STKPavilion 40.4°Culet: NoneDepth 63.1%

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: $2,520 AUD|Low: $416 AUD|High: $2,534 AUD|Avg: $1,234 AUD
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 1, 2026
Retailer 15$433 AUD
Retailer 5$484 AUD
Retailer 3$537 AUD
Retailer 12$755 AUD
Retailer 8$873 AUD
Retailer 4$876 AUD
Retailer 2$945 AUD
Retailer 7$1,012 AUD
Retailer 11$1,303 AUD
Retailer 9$1,387 AUD
Retailer 13$1,488 AUD
Retailer 6$1,721 AUD
Retailer 14$1,888 AUD
Retailer 10$2,161 AUD
Brilliant Earth$2,520 AUD

44 data points across 15 retailers

21 retailers$433 AUD to $2,520 AUD

A
Cheapest Retailer
-
$433 AUD
$304 USD
A
Retailer 2
-
$484 AUD
$340 USD
View
Final sale: no returns
A
Retailer 3
-
$501 AUD
$352 USD
View
Retailer 4
-
$537 AUD
$377 USD
View
Price last confirmed 7 days ago
A
Retailer 5
-
$537 AUD
$377 USD
View
A
Retailer 6
-
$737 AUD
$518 USD
View
A
Retailer 7
-
$755 AUD
$530 USD
View
A
Retailer 8
-
$873 AUD
€584 EUR
View
B+
Retailer 9
-
$876 AUD
$615 USD
View
A
Retailer 10
-
$945 AUD
£523 GBP
View
B+
Retailer 11
-
$1,012 AUD
$711 USD
View
B+
Retailer 12
-
$1,303 AUD
View
B+
Retailer 13
-
$1,387 AUD
$974 USD
View
B
Retailer 14
-
$1,488 AUD
$1,045 USD
View
B
Retailer 15
-
$1,721 AUD
SGD 1,634 SGD
View
B
Retailer 16
-
$1,724 AUD
$1,211 USD
View
Retailer 17
-
$1,791 AUD
$1,258 USD
View
Price last confirmed 14 days ago
B
Retailer 18
-
$1,888 AUD
$1,326 USD
View
B
Retailer 19
-
$1,982 AUD
$1,392 USD
View
B
Retailer 20
-
$2,161 AUD
£1,195 GBP
View
Most Expensive
B
Brilliant Earth
18694428A · Oct 31
$2,520 AUD
$1,770 USD
View
20 more retailers have this diamond
Prices start from $433 AUDSave up to $2,087 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
$433 AUD