CaratHunter
Plans
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 $539 NZD
$304 USD
As of November 1, 2026
Save $2,601 NZD (83%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $3,141 NZD 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 $539 to $3,141, a $2,601 spread on the same certified stone. Brilliant Earth lists it at $3,141. 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

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: Nov 1
Current: $3,141 NZD|Low: $518 NZD|High: $3,158 NZD|Avg: $1,538 NZD
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$539 NZD
Retailer 5$603 NZD
Retailer 3$669 NZD
Retailer 12$940 NZD
Retailer 8$1,088 NZD
Retailer 4$1,091 NZD
Retailer 2$1,178 NZD
Retailer 7$1,262 NZD
Retailer 11$1,624 NZD
Retailer 9$1,728 NZD
Retailer 13$1,854 NZD
Retailer 6$2,145 NZD
Retailer 14$2,353 NZD
Retailer 10$2,693 NZD
Brilliant Earth$3,141 NZD

44 data points across 15 retailers

21 retailers$539 NZD to $3,141 NZD

A
Cheapest Retailer
-
$539 NZD
$304 USD
A
Retailer 2
-
$603 NZD
$340 USD
View
Final sale: no returns
A
Retailer 3
-
$625 NZD
$352 USD
View
Retailer 4
-
$669 NZD
$377 USD
View
Price last confirmed 7 days ago
A
Retailer 5
-
$669 NZD
$377 USD
View
A
Retailer 6
-
$919 NZD
$518 USD
View
A
Retailer 7
-
$940 NZD
$530 USD
View
A
Retailer 8
-
$1,088 NZD
€584 EUR
View
B+
Retailer 9
-
$1,091 NZD
$615 USD
View
A
Retailer 10
-
$1,178 NZD
£523 GBP
View
B+
Retailer 11
-
$1,262 NZD
$711 USD
View
B+
Retailer 12
-
$1,624 NZD
A$1,408 AUD
View
B+
Retailer 13
-
$1,728 NZD
$974 USD
View
B
Retailer 14
-
$1,854 NZD
$1,045 USD
View
B
Retailer 15
-
$2,145 NZD
SGD 1,634 SGD
View
B
Retailer 16
-
$2,149 NZD
$1,211 USD
View
Retailer 17
-
$2,232 NZD
$1,258 USD
View
Price last confirmed 14 days ago
B
Retailer 18
-
$2,353 NZD
$1,326 USD
View
B
Retailer 19
-
$2,470 NZD
$1,392 USD
View
B
Retailer 20
-
$2,693 NZD
£1,195 GBP
View
Most Expensive
B
Brilliant Earth
18694428A · Oct 31
$3,141 NZD
$1,770 USD
View
20 more retailers have this diamond
Prices start from $539 NZDSave up to $2,601 NZD

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
$539 NZD