CaratHunter
Plans
Radiant|Natural|GIA

1.51ct I VVS1 Radiant Natural Diamond

EX • I/VVS1 • GIA 1525185947

Certificate GIA 1525185947

Diamond specifications and retailer prices

From $5,512 SGD
As of November 5, 2026
Save $5,696 SGD (51%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: $11,208 SGD at MOH London · As of November 4, 2026
View at MOH London

About this 1.51ct natural radiant diamond

This 1.51ct 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 1525185947. Listed at 24 retailers as of November 4, 2026, with prices from $5,512 to $11,208, a $5,696 spread on the same certified stone. MOH London lists it at $11,208. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
I
Colour
VVS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle48.5°
Pavilion angle56.8°
OriginNatural
Grading LabGIA
CertificateGIA 1525185947
Dimensions6.44 × 6.26 × 4.13 mm
L/W Ratio1.03
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Feather
Top View
6.44 mm6.26 mm1.51 ctI / VVS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1525185947
Side View
Table 63.0%Crown 48.5°Girdle: STK-THKPavilion 56.8°Culet: NoneDepth 65.9%

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 5
Current: $11,208 SGD|Low: $5,512 SGD|High: $11,502 SGD|Avg: $7,367 SGD|-2.6%
MOH London
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
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
Retailer 22
November 7, 2026
Retailer 3$5,512 SGD
Retailer 19$5,572 SGD
Retailer 9$5,575 SGD
Retailer 4$5,643 SGD
Retailer 11$5,899 SGD
Retailer 20$6,017 SGD
Retailer 14$6,261 SGD
Retailer 8$6,334 SGD
Retailer 7$6,503 SGD
Retailer 13$6,791 SGD
Retailer 2$6,817 SGD
Retailer 12$6,880 SGD
Retailer 6$7,164 SGD
Retailer 21$7,164 SGD
Retailer 22$7,395 SGD
Retailer 16$7,399 SGD
Retailer 17$7,499 SGD
Retailer 15$7,626 SGD
Retailer 10$8,202 SGD
Retailer 18$8,609 SGD
Retailer 5$10,217 SGD
MOH London$11,208 SGD

42 data points across 22 retailers

24 retailers$5,512 SGD to $11,208 SGD

A
Cheapest Retailer
-
$5,512 SGD
A
Retailer 2
-
$5,572 SGD
View
A
Retailer 3
-
$5,575 SGD
View
A
Retailer 4
-
$5,643 SGD
View
A
Retailer 5
-
$5,899 SGD
View
Final sale: no returns
A
Retailer 6
-
$6,017 SGD
View
Retailer 7
-
$6,261 SGD
View
Price last confirmed 15 days ago
A
Retailer 8
-
$6,334 SGD
View
A
Retailer 9
-
$6,503 SGD
View
A
Retailer 10
-
$6,791 SGD
View
A
Retailer 11
-
$6,817 SGD
View
A
Retailer 12
-
$6,880 SGD
View
A
Retailer 13
-
$7,137 SGD
View
A
Retailer 14
-
$7,164 SGD
View
A
Retailer 15
-
$7,164 SGD
View
A
Retailer 16
-
$7,395 SGD
View
A
Retailer 17
-
$7,399 SGD
View
A
Retailer 18
-
$7,499 SGD
View
Retailer 19
-
$7,626 SGD
View
Price last confirmed 29 days ago
Retailer 20
-
$7,909 SGD
View
Price last confirmed 24 days ago
A
Retailer 21
-
$8,202 SGD
View
A
Retailer 22
-
$8,609 SGD
View
B+
Retailer 23
-
$10,217 SGD
View
Most Expensive
B+
MOH London
485A89E4E · Nov 4
$11,208 SGD
£6,886 GBP
View
23 more retailers have this diamond
Prices start from $5,512 SGDSave up to $5,696 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
1.51ct Radiant
$5,512 SGD