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Radiant|Natural|GIA

1.51ct I VVS1 Radiant Natural Diamond

EX • I/VVS1 • GIA 2556325899

Certificate GIA 2556325899

Diamond specifications and retailer prices

From $12,162 SGD
As of November 6, 2026
Save $5,487 SGD (31%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $18,887 SGD at NZ Jewellers · As of September 29, 2026
View at NZ Jewellers

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 2556325899. Listed at 14 retailers as of November 4, 2026, with a 45% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
FluorescenceStrong
OriginNatural
Grading LabGIA
CertificateGIA 2556325899
Dimensions6.33 × 6.33 × 4.25 mm
L/W Ratio1.00
Culet sizeNone
Key to symbols
Pinpoint, Feather
Top View
6.33 mm6.33 mm1.51 ctI / VVS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
CertificateGIA 2556325899
Side View
Table 62.0%CrownGirdlePavilionCulet: NoneDepth 67.1%

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 6
Current: $12,515 SGD|Low: $12,153 SGD|High: $17,912 SGD|Avg: $13,727 SGD|-6.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 7, 2026
Retailer 3$12,162 SGD
Retailer 2$12,270 SGD
Retailer 8$12,451 SGD
Retailer 7$12,508 SGD
Retailer 9$12,508 SGD
Retailer 1$12,515 SGD
Retailer 4$14,198 SGD
Retailer 5$16,533 SGD
Retailer 6$17,649 SGD

35 data points across 9 retailers

14 retailers$12,162 SGD to $17,649 SGD

B+
Cheapest Retailer
-
$12,162 SGD
B+
Retailer 2
-
$12,270 SGD
View
Retailer 3
-
$12,451 SGD
View
Price last confirmed 15 days ago
B+
Retailer 4
-
$12,508 SGD
View
Final sale: no returns
Retailer 5
-
$12,508 SGD
View
Price last confirmed 13 days ago
Retailer 6
-
$12,508 SGD
View
Price last confirmed 30 days ago
B+
Retailer 7
-
$12,515 SGD
View
Retailer 8
-
$13,550 SGD
View
Price last confirmed 30 days ago
Retailer 9
-
$13,759 SGD
View
Price last confirmed 38 days ago
B+
Retailer 10
-
$14,198 SGD
View
Retailer 11
-
$15,636 SGD
View
Price last confirmed 39 days ago
B
Retailer 12
-
$16,533 SGD
View
B
Retailer 13
-
$17,649 SGD
View
Most Expensive
NZ Jewellers
5ea12115-dc65-4f65-874e-7597ce4c877c · Sep 29
$18,887 SGD
$14,737 USD
View
Price last confirmed 38 days ago
13 more retailers have this diamond
Prices start from $12,162 SGDSave up to $5,487 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+
1.51ct Radiant
$12,162 SGD