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Radiant|Natural|GIA

1.50ct I VVS1 Radiant Natural Diamond

ID • I/VVS1 • GIA 6511978596

Certificate GIA 6511978596

Diamond specifications and retailer prices

From $6,890 SGD
As of November 6, 2026
Save $5,970 SGD (46%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $12,860 SGD at MOH London · As of November 4, 2026
View at MOH London

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 6511978596. Listed at 10 retailers as of November 4, 2026, with prices from $6,890 to $12,860, a $5,970 spread on the same certified stone. MOH London lists it at $12,860. 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 6511978596
Dimensions8.08 × 5.49 × 3.78 mm
L/W Ratio1.47
Girdle conditionVery Thick
Culet sizeNone
Top View
8.08 mm5.49 mm1.50 ctI / VVS1
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6511978596
Side View
Table 64.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 68.8%

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 6
Current: $12,860 SGD|Low: $6,890 SGD|High: $12,925 SGD|Avg: $8,962 SGD|-0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 7, 2026
Retailer 4$6,890 SGD
Retailer 7$7,611 SGD
Retailer 6$7,874 SGD
Retailer 2$8,311 SGD
Retailer 3$8,510 SGD
Retailer 8$8,701 SGD
Retailer 9$8,958 SGD
Retailer 10$9,069 SGD
Retailer 5$9,509 SGD
MOH London$12,860 SGD

38 data points across 10 retailers

10 retailers$6,890 SGD to $12,860 SGD

A
Cheapest Retailer
-
$6,890 SGD
A
Retailer 2
-
$7,611 SGD
View
A
Retailer 3
-
$7,874 SGD
View
A
Retailer 4
-
$8,311 SGD
View
A
Retailer 5
-
$8,510 SGD
View
A
Retailer 6
-
$8,701 SGD
View
A
Retailer 7
-
$8,958 SGD
View
A
Retailer 8
-
$9,069 SGD
View
A
Retailer 9
-
$9,509 SGD
View
Most Expensive
B+
MOH London
8A3CAAAE5 · Nov 4
$12,860 SGD
£7,901 GBP
View
9 more retailers have this diamond
Prices start from $6,890 SGDSave up to $5,970 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
$6,890 SGD