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Radiant|Natural|GIA

1.50ct I VVS1 Radiant Natural Diamond

GD • I/VVS1 • GIA 2457688085

Certificate GIA 2457688085

Diamond specifications and retailer prices

From $11,246 SGD
As of November 4, 2026
Save $9,889 SGD (47%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: $21,135 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 VVS1 clarity (very-very-slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 2457688085. Listed at 25 retailers as of November 4, 2026, with prices from $11,246 to $21,135, a $9,889 spread on the same certified stone. NZ Jewellers lists it at $21,135. 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
VVS1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Pavilion angle38.7°
OriginNatural
Grading LabGIA
CertificateGIA 2457688085
Dimensions7.72 × 5.91 × 3.98 mm
L/W Ratio1.31
Top View
7.72 mm5.91 mm1.50 ctI / VVS1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2457688085
Side View
Table 67.0%CrownGirdle: STK-THKPavilion 38.7°Culet: NoneDepth 67.4%

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: $21,135 SGD|Low: $11,246 SGD|High: $21,135 SGD|Avg: $15,310 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 7, 2026
Retailer 9$11,246 SGD
Retailer 11$12,680 SGD
Retailer 4$12,681 SGD
Retailer 5$13,121 SGD
Retailer 3$13,737 SGD
Retailer 2$13,752 SGD
Retailer 12$13,949 SGD
Retailer 10$13,960 SGD
Retailer 6$15,201 SGD
Retailer 7$18,500 SGD
Retailer 8$19,751 SGD
NZ Jewellers$21,135 SGD

46 data points across 12 retailers

25 retailers$11,246 SGD to $21,135 SGD

B+
Cheapest Retailer
-
$11,246 SGD
B+
Retailer 2
-
$11,739 SGD
View
B+
Retailer 3
-
$11,766 SGD
View
B+
Retailer 4
-
$12,207 SGD
View
B
Retailer 5
-
$12,547 SGD
View
B
Retailer 6
-
$12,680 SGD
View
Final sale: no returns
Retailer 7
-
$12,681 SGD
View
Price last confirmed 13 days ago
B
Retailer 8
-
$12,787 SGD
View
B
Retailer 9
-
$13,121 SGD
View
B
Retailer 10
-
$13,737 SGD
View
B
Retailer 11
-
$13,752 SGD
View
B
Retailer 12
-
$13,949 SGD
View
Retailer 13
-
$13,960 SGD
View
Price last confirmed 15 days ago
B
Retailer 14
-
$14,635 SGD
View
B
Retailer 15
-
$14,867 SGD
View
B
Retailer 16
-
$14,867 SGD
View
B
Retailer 17
-
$15,119 SGD
View
B
Retailer 18
-
$15,195 SGD
View
B
Retailer 19
-
$15,201 SGD
View
B
Retailer 20
-
$15,366 SGD
View
B
Retailer 21
-
$15,851 SGD
View
Retailer 22
-
$16,686 SGD
View
Price last confirmed 15 days ago
B
Retailer 23
-
$18,500 SGD
View
B
Retailer 24
-
$19,751 SGD
View
Most Expensive
C
NZ Jewellers
af3b8ae8-663a-4b86-ab63-1e868fdae846 · Nov 5
$21,135 SGD
$16,491 USD
View
24 more retailers have this diamond
Prices start from $11,246 SGDSave up to $9,889 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
$11,246 SGD