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Radiant|Natural|GIA

1.50ct I VS1 Radiant Natural Diamond

EX • I/VS1 • GIA 6237618683

Certificate GIA 6237618683

Diamond specifications and retailer prices

From $6,060 SGD
$4,740 USD
As of November 1, 2026
Save $6,078 SGD (50%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $12,138 SGD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1.5ct natural radiant diamond

This 1.5ct natural radiant sits in the one-and-a-half to two carat band, graded I colour (near-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 6237618683. Listed at 16 retailers as of October 30, 2026, with prices from $6,060 to $12,138, a $6,078 spread on the same certified stone. NZ Jewellers lists it at $12,138. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.50
Carat
I
Colour
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Pavilion angle56°
OriginNatural
Grading LabGIA
CertificateGIA 6237618683
Dimensions6.30 × 6.23 × 4.11 mm
L/W Ratio1.01
Top View
6.30 mm6.23 mm1.50 ctI / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6237618683
Side View
Table 65.0%CrownGirdle: STK-THKPavilion 56°Culet: NoneDepth 66.0%

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: $12,138 SGD|Low: $5,863 SGD|High: $12,138 SGD|Avg: $8,059 SGD
NZ Jewellers
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
November 1, 2026
Retailer 7$6,060 SGD
Retailer 14$6,069 SGD
Retailer 11$6,225 SGD
Retailer 4$6,272 SGD
Retailer 13$6,755 SGD
Retailer 8$6,995 SGD
Retailer 9$7,090 SGD
Retailer 5$7,428 SGD
Retailer 12$7,428 SGD
Retailer 6$7,519 SGD
Retailer 3$7,683 SGD
Retailer 10$8,215 SGD
Retailer 15$8,456 SGD
Retailer 16$10,614 SGD
Retailer 2$11,560 SGD
NZ Jewellers$12,138 SGD

39 data points across 16 retailers

16 retailers$6,060 SGD to $12,138 SGD

A
Cheapest Retailer
-
$6,060 SGD
$4,740 USD
A
Retailer 2
-
$6,069 SGD
$4,747 USD
View
Final sale: no returns
A
Retailer 3
-
$6,225 SGD
CA$6,763 CAD
View
A
Retailer 4
-
$6,272 SGD
$4,906 USD
View
A
Retailer 5
-
$6,755 SGD
$5,284 USD
View
A
Retailer 6
-
$6,995 SGD
$5,472 USD
View
A
Retailer 7
-
$7,090 SGD
£4,367 GBP
View
A
Retailer 8
-
$7,428 SGD
$5,810 USD
View
A
Retailer 9
-
$7,428 SGD
$5,810 USD
View
A
Retailer 10
-
$7,519 SGD
$5,881 USD
View
A
Retailer 11
-
$7,683 SGD
$6,010 USD
View
A
Retailer 12
-
$8,215 SGD
€6,120 EUR
View
A
Retailer 13
-
$8,456 SGD
£5,208 GBP
View
B+
Retailer 14
-
$10,614 SGD
$8,303 USD
View
B+
Retailer 15
-
$11,560 SGD
£7,120 GBP
View
Most Expensive
B+
NZ Jewellers
1c9999de-ee56-4889-8032-471c703dcf80 · Oct 30
$12,138 SGD
$9,495 USD
View
15 more retailers have this diamond
Prices start from $6,060 SGDSave up to $6,078 SGD

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
$6,060 SGD