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Radiant|Natural|GIA

1.50ct I VS1 Radiant Natural Diamond

VG • I/VS1 • GIA 2225670042

Certificate GIA 2225670042

Diamond specifications and retailer prices

From $10,895 SGD
As of November 4, 2026
Save $9,578 SGD (47%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: $20,474 SGD at NZ Jewellers · As of November 5, 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 very-good cut grade stated by the retailer rather than the lab and certified by GIA 2225670042. Listed at 25 retailers as of November 4, 2026, with prices from $10,895 to $20,474, a $9,578 spread on the same certified stone. NZ Jewellers lists it at $20,474. 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

1.50
Carat
I
Colour
VS1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle45.19°
Pavilion angle55.91°
OriginNatural
Grading LabGIA
CertificateGIA 2225670042
Dimensions7.81 × 5.72 × 3.97 mm
L/W Ratio1.37
Culet sizeNone
Key to symbols
Feather, Pinpoint
Top View
7.81 mm5.72 mm1.50 ctI / VS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2225670042
Side View
Table 69.0%Crown 45.19°Girdle: Very ThickPavilion 55.91°Culet: NoneDepth 69.4%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: $20,474 SGD|Low: $10,895 SGD|High: $20,474 SGD|Avg: $14,838 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
November 6, 2026
Retailer 7$10,895 SGD
Retailer 3$12,284 SGD
Retailer 10$12,284 SGD
Retailer 12$13,308 SGD
Retailer 2$13,317 SGD
Retailer 11$13,513 SGD
Retailer 9$13,516 SGD
Retailer 4$14,716 SGD
Retailer 8$14,727 SGD
Retailer 5$17,922 SGD
Retailer 6$19,133 SGD
NZ Jewellers$20,474 SGD

46 data points across 12 retailers

25 retailers$10,895 SGD to $20,474 SGD

B+
Cheapest Retailer
-
$10,895 SGD
B+
Retailer 2
-
$11,367 SGD
View
B+
Retailer 3
-
$11,397 SGD
View
B+
Retailer 4
-
$11,514 SGD
View
B+
Retailer 5
-
$11,819 SGD
View
B
Retailer 6
-
$12,166 SGD
View
B
Retailer 7
-
$12,284 SGD
View
Final sale: no returns
Retailer 8
-
$12,284 SGD
View
Price last confirmed 12 days ago
B
Retailer 9
-
$12,386 SGD
View
B
Retailer 10
-
$13,308 SGD
View
B+
Retailer 11
-
$13,317 SGD
View
B
Retailer 12
-
$13,513 SGD
View
Retailer 13
-
$13,516 SGD
View
Price last confirmed 14 days ago
B
Retailer 14
-
$14,168 SGD
View
B
Retailer 15
-
$14,433 SGD
View
B
Retailer 16
-
$14,433 SGD
View
B
Retailer 17
-
$14,651 SGD
View
B
Retailer 18
-
$14,716 SGD
View
B
Retailer 19
-
$14,727 SGD
View
B
Retailer 20
-
$14,906 SGD
View
B
Retailer 21
-
$15,356 SGD
View
Retailer 22
-
$16,163 SGD
View
Price last confirmed 14 days ago
B
Retailer 23
-
$17,922 SGD
View
B
Retailer 24
-
$19,133 SGD
View
Most Expensive
B
NZ Jewellers
1328f93c-aefb-47b1-a2b1-6ea0c24b083a · Nov 5
$20,474 SGD
$16,029 USD
View
24 more retailers have this diamond
Prices start from $10,895 SGDSave up to $9,578 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.

B+
1.50ct Radiant
$10,895 SGD