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Radiant|Lab Grown|GIA

1.50ct D VS1 Radiant Lab Grown Diamond

EX • D/VS1 • GIA 2506319936

Certificate GIA 2506319936

Diamond specifications and retailer prices

From $642 NZD
As of November 4, 2026
Save $2,791 NZD (81%) vs most expensive(unlock to see where)
28 retailers carry this diamond
Most expensive: $5,695 NZD at Do Amore Diamonds · As of November 4, 2026
View at Do Amore Diamonds

About this 1.5ct lab-grown radiant diamond

This 1.5ct lab-grown radiant sits in the one-and-a-half to two carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2506319936. Listed at 28 retailers as of November 3, 2026, with a 435% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabGIA
CertificateGIA 2506319936
Dimensions8.28 × 8.28 × 5.70 mm
L/W Ratio1.00
Top View
8.28 mm8.28 mm1.50 ctD / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2506319936
Side View
Table 64.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 64.6%

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 4
Current: $5,695 NZD|Low: $642 NZD|High: $5,695 NZD|Avg: $1,873 NZD
Do Amore Diamonds
Retailer 2
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Retailer 25
November 5, 2026
Retailer 18$642 NZD
Retailer 11$718 NZD
Retailer 6$745 NZD
Retailer 7$797 NZD
Retailer 17$797 NZD
Retailer 10$871 NZD
Retailer 19$976 NZD
Retailer 12$1,059 NZD
Retailer 5$1,064 NZD
Retailer 2$1,302 NZD
Retailer 15$1,327 NZD
Retailer 25$1,345 NZD
Retailer 23$1,513 NZD
Retailer 13$2,049 NZD
Retailer 4$2,335 NZD
Retailer 9$2,567 NZD
Retailer 3$2,661 NZD
Retailer 22$2,661 NZD
Retailer 14$2,668 NZD
Retailer 21$2,799 NZD
Retailer 8$2,824 NZD
Retailer 16$3,094 NZD
Retailer 20$3,271 NZD
Retailer 24$3,433 NZD
Do Amore Diamonds$5,695 NZD

30 data points across 25 retailers

28 retailers$642 NZD to $3,433 NZD

A
Cheapest Retailer
-
$642 NZD
A
Retailer 2
-
$718 NZD
View
Final sale: no returns
A
Retailer 3
-
$745 NZD
View
Retailer 4
-
$797 NZD
View
Price last confirmed 11 days ago
A
Retailer 5
-
$797 NZD
View
A
Retailer 6
-
$871 NZD
View
A
Retailer 7
-
$976 NZD
View
A
Retailer 8
-
$1,059 NZD
View
A
Retailer 9
-
$1,064 NZD
View
B+
Retailer 10
-
$1,194 NZD
View
B+
Retailer 11
-
$1,302 NZD
View
B+
Retailer 12
-
$1,345 NZD
View
B+
Retailer 13
-
$1,513 NZD
View
Retailer 14
-
$1,895 NZD
View
Price last confirmed 159 days ago
B+
Retailer 15
-
$2,049 NZD
View
B
Retailer 16
-
$2,335 NZD
View
B
Retailer 17
-
$2,567 NZD
View
B
Retailer 18
-
$2,661 NZD
View
B
Retailer 19
-
$2,661 NZD
View
B
Retailer 20
-
$2,668 NZD
View
B
Retailer 21
-
$2,767 NZD
View
B
Retailer 22
-
$2,799 NZD
View
B
Retailer 23
-
$2,824 NZD
View
B
Retailer 24
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$2,920 NZD
View
B
Retailer 25
-
$3,094 NZD
View
B
Retailer 26
-
$3,271 NZD
View
B
Retailer 27
-
$3,433 NZD
View
Most Expensive
Do Amore Diamonds
27-A29FEF8F0 · Nov 4
$5,695 NZD
$3,210 USD
View
Price under review
27 more retailers have this diamond
Prices start from $642 NZDSave up to $2,791 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 Radiant
$642 NZD