CaratHunter
Plans
Round|Natural|GIA

1.51ct D VVS1 Round Natural Diamond

EX • D/VVS1 • GIA 6515427049

Certificate GIA 6515427049

Diamond specifications and retailer prices

From $14,862 SGD
As of November 1, 2026
Save $8,397 SGD (36%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $24,888 SGD at NZ Jewellers · As of September 21, 2026
View at NZ Jewellers

About this 1.51ct natural round diamond

This 1.51ct natural round sits in the one-and-a-half to two carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by GIA 6515427049. Listed at 13 retailers as of November 1, 2026, with a 57% 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
D
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
Crown angle32°
Pavilion angle41.8°
OriginNatural
Grading LabGIA
CertificateGIA 6515427049
Dimensions7.50 × 7.47 × 4.51 mm
L/W Ratio1.00
Star length55%
Lower girdle80%
Top View
7.50 mm7.47 mm1.51 ctD / VVS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
CertificateGIA 6515427049
Side View
Table 59.0%Crown 32°Girdle: MED-MEDPavilion 41.8°Culet: NoneDepth 60.3%

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 1
Current: $15,882 SGD|Low: $14,862 SGD|High: $23,602 SGD|Avg: $17,516 SGD|-1.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 5, 2026
Retailer 10$14,862 SGD
Retailer 4$15,040 SGD
Retailer 12$15,294 SGD
Retailer 11$15,795 SGD
Retailer 1$15,882 SGD
Retailer 6$15,995 SGD
Retailer 2$16,210 SGD
Retailer 9$16,247 SGD
Retailer 3$16,484 SGD
Retailer 7$18,731 SGD
Retailer 8$21,938 SGD
Retailer 5$23,259 SGD

38 data points across 12 retailers

13 retailers$14,862 SGD to $23,259 SGD

A
Cheapest Retailer
-
$14,862 SGD
A
Retailer 2
-
$15,040 SGD
View
A
Retailer 3
-
$15,294 SGD
View
A
Retailer 4
-
$15,795 SGD
View
Final sale: no returns
A
Retailer 5
-
$15,882 SGD
View
A
Retailer 6
-
$15,995 SGD
View
A
Retailer 7
-
$16,210 SGD
View
Retailer 8
-
$16,247 SGD
View
Price last confirmed 13 days ago
Retailer 9
-
$18,544 SGD
View
Price last confirmed 45 days ago
A
Retailer 10
-
$18,731 SGD
View
A
Retailer 11
-
$21,938 SGD
View
B+
Retailer 12
-
$23,259 SGD
View
Most Expensive
NZ Jewellers
0ff95288-03a6-4e8a-9095-17229ebe24f5 · Sep 21
$24,888 SGD
$19,476 USD
View
Price last confirmed 44 days ago
12 more retailers have this diamond
Prices start from $14,862 SGDSave up to $8,397 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 Round
$14,862 SGD