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Radiant|Natural|GIA

1.50ct I VVS1 Radiant Natural Diamond

ID • I/VVS1 • GIA 82

Certificate GIA 82

Diamond specifications and retailer prices

From $11,149 SGD
As of November 6, 2026
Save $2,939 SGD (21%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $14,087 SGD at Blue Nile · As of November 5, 2026
View at Blue Nile

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 top-tier cut grade stated by the retailer rather than the lab and certified by GIA. Listed at 3 retailers as of November 5, 2026, with prices from $11,149 to $14,087, a $2,939 spread on the same certified stone. Blue Nile lists it at $14,087. 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
VVS1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 82
Dimensions7.72 × 5.91 × 3.98 mm
L/W Ratio1.31
Top View
7.72 mm5.91 mm1.50 ctI / VVS1
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 82
Side View
Table 67.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 67.4%

Caratlytics Score

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

Price History

Last verified: Nov 6
Current: $14,087 SGD|Low: $11,015 SGD|High: $14,087 SGD|Avg: $12,369 SGD
Blue Nile
Retailer 2
Retailer 3
September 23, 2026
Retailer 2$11,149 SGD
Retailer 3$12,080 SGD
Blue Nile$14,087 SGD

3 data points across 3 retailers

3 retailers$11,149 SGD to $14,087 SGD

B+
Cheapest Retailer
-
$11,149 SGD
B+
Retailer 2
-
$12,080 SGD
View
Most Expensive
B
Blue Nile
18186690 · Nov 5
$14,087 SGD
$10,992 USD
View
2 more retailers have this diamond
Prices start from $11,149 SGDSave up to $2,939 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
$11,149 SGD