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Radiant|Natural|GIA

1.51ct K VVS1 Radiant Natural Diamond

EX • K/VVS1 • GIA 7556492780

Certificate GIA 7556492780

Diamond specifications and retailer prices

From $4,034 SGD
As of November 6, 2026
Save $4,882 SGD (55%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $9,789 SGD at NZ Jewellers · As of October 21, 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 K colour (faint-tinted) 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 7556492780. Listed at 10 retailers as of November 4, 2026, with a 121% 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
K
Colour
VVS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7556492780
Dimensions8.81 × 5.66 × 3.55 mm
L/W Ratio1.56
Girdle conditionSlightly Thick to Thick
Key to symbols
Feather
Top View
8.81 mm5.66 mm1.51 ctK / VVS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7556492780
Side View
Table 64.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 62.8%

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: $9,789 SGD|Low: $4,002 SGD|High: $9,789 SGD|Avg: $6,355 SGD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 7, 2026
Retailer 6$4,034 SGD
Retailer 3$4,064 SGD
Retailer 7$4,787 SGD
Retailer 4$4,833 SGD
Retailer 8$5,619 SGD
Retailer 9$5,619 SGD
Retailer 2$6,131 SGD
Retailer 5$8,916 SGD
NZ Jewellers$9,789 SGD

30 data points across 9 retailers

10 retailers$4,034 SGD to $8,916 SGD

A
Cheapest Retailer
-
$4,034 SGD
A
Retailer 2
-
$4,064 SGD
View
A
Retailer 3
-
$4,787 SGD
View
A
Retailer 4
-
$4,833 SGD
View
Retailer 5
-
$5,347 SGD
View
Price last confirmed 12 days ago
Retailer 6
-
$5,619 SGD
View
Price last confirmed 16 days ago
Retailer 7
-
$5,619 SGD
View
Price last confirmed 16 days ago
A
Retailer 8
-
$6,131 SGD
View
B+
Retailer 9
-
$8,916 SGD
View
Most Expensive
NZ Jewellers
93f9522d-1ef6-4d13-bdd9-bc38604fd224 · Oct 21
$9,789 SGD
$7,638 USD
View
Price last confirmed 16 days ago
9 more retailers have this diamond
Prices start from $4,034 SGDSave up to $4,882 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
$4,034 SGD