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Round|Lab Grown|IGI

1.50ct D VS2 Round Lab Grown Diamond

EX • D/VS2 • IGI LG752589725

Shape and cutting style on the report: Round brilliant

Certificate IGI LG752589725

Diamond specifications and retailer prices

From $428 NZD
$241 USD
As of October 26, 2026
Save $2,252 NZD (84%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $2,679 NZD at Brilliant Earth · As of October 28, 2026
View at Brilliant Earth

About this 1.5ct lab-grown round diamond

This 1.5ct lab-grown round sits in the one-and-a-half to two carat band, graded D colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG752589725 or 752589725. Listed at 23 retailers as of October 26, 2026, with prices from $428 to $2,679, a $2,252 spread on the same certified stone. Brilliant Earth lists it at $2,679. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.50
Carat
D
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.4°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG752589725
Dimensions7.25 × 7.21 × 4.57 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.25 mm7.21 mm1.50 ctD / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG752589725
Side View
Table 56.0%Crown 36.4°Girdle: MED-STKPavilion 40.5°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: Oct 26
Current: $2,679 NZD|Low: $428 NZD|High: $2,679 NZD|Avg: $1,161 NZD
Brilliant Earth
Retailer 2
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Retailer 22
November 1, 2026
Retailer 19$428 NZD
Retailer 7$477 NZD
Retailer 10$495 NZD
Retailer 14$529 NZD
Retailer 21$531 NZD
Retailer 8$590 NZD
Retailer 5$804 NZD
Retailer 15$816 NZD
Retailer 16$840 NZD
Retailer 3$864 NZD
Retailer 20$894 NZD
Retailer 4$974 NZD
Retailer 17$1,001 NZD
Retailer 18$1,148 NZD
Retailer 13$1,428 NZD
Retailer 6$1,703 NZD
Retailer 9$1,712 NZD
Retailer 12$1,795 NZD
Retailer 2$2,123 NZD
Retailer 11$2,154 NZD
Retailer 22$2,348 NZD
Brilliant Earth$2,679 NZD

28 data points across 22 retailers

23 retailers$428 NZD to $2,679 NZD

A
Cheapest Retailer
-
$428 NZD
$241 USD
A
Retailer 2
-
$477 NZD
$269 USD
View
Final sale: no returns
A
Retailer 3
-
$495 NZD
$279 USD
View
Retailer 4
-
$529 NZD
$298 USD
View
Price last confirmed 8 days ago
A
Retailer 5
-
$531 NZD
$299 USD
View
A
Retailer 6
-
$590 NZD
HK$2,600 HKD
View
A
Retailer 7
-
$804 NZD
$453 USD
View
Retailer 8
-
$816 NZD
$460 USD
View
Price last confirmed 9 days ago
A
Retailer 9
-
$840 NZD
£373 GBP
View
A
Retailer 10
-
$864 NZD
€464 EUR
View
A
Retailer 11
-
$894 NZD
$504 USD
View
A
Retailer 12
-
$974 NZD
$549 USD
View
B+
Retailer 13
-
$1,001 NZD
£444 GBP
View
B+
Retailer 14
-
$1,148 NZD
$647 USD
View
Retailer 15
-
$1,428 NZD
$805 USD
View
Retailer 16
-
$1,703 NZD
$960 USD
View
Price last confirmed 8 days ago
B
Retailer 17
-
$1,712 NZD
SGD 1,304 SGD
View
B
Retailer 18
-
$1,795 NZD
$1,012 USD
View
B
Retailer 19
-
$1,879 NZD
$1,059 USD
View
B
Retailer 20
-
$2,123 NZD
£942 GBP
View
B
Retailer 21
-
$2,154 NZD
$1,214 USD
View
B
Retailer 22
-
$2,348 NZD
$1,324 USD
View
Most Expensive
B
Brilliant Earth
16694504A · Oct 28
$2,679 NZD
$1,510 USD
View
22 more retailers have this diamond
Prices start from $428 NZDSave up to $2,252 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
1.50ct Round
$428 NZD