CaratHunter
Plans
Round|Natural|GIA

1.51ct I VS1 Round Natural Diamond

VG • I/VS1 • GIA 2245070904

Certificate GIA 2245070904

Diamond specifications and retailer prices

From $6,383 SGD
As of November 4, 2026
Save $6,038 SGD (49%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $12,420 SGD at NZ Jewellers · As of November 5, 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 I colour (near-colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by GIA 2245070904. Listed at 22 retailers as of November 4, 2026, with prices from $6,383 to $12,420, a $6,038 spread on the same certified stone. NZ Jewellers lists it at $12,420. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.51
Carat
I
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38°
Pavilion angle40.2°
OriginNatural
Grading LabGIA
CertificateGIA 2245070904
Dimensions7.15 × 7.12 × 4.59 mm
L/W Ratio1.00
Culet sizeNone
Key to symbols
Crystal, Cloud
Top View
7.15 mm7.12 mm1.51 ctI / VS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2245070904
Side View
Table 58.0%Crown 38°Girdle: ThickPavilion 40.2°Culet: NDepth 64.3%

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 4
Current: $12,420 SGD|Low: $6,381 SGD|High: $12,896 SGD|Avg: $7,913 SGD|-1.3%
NZ Jewellers
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
November 5, 2026
Retailer 12$6,383 SGD
Retailer 19$6,463 SGD
Retailer 8$6,476 SGD
Retailer 7$6,642 SGD
Retailer 11$6,854 SGD
Retailer 6$6,936 SGD
Retailer 17$7,125 SGD
Retailer 10$7,319 SGD
Retailer 15$7,346 SGD
Retailer 3$7,426 SGD
Retailer 20$7,426 SGD
Retailer 14$7,521 SGD
Retailer 21$7,624 SGD
Retailer 4$7,749 SGD
Retailer 9$8,039 SGD
Retailer 13$8,052 SGD
Retailer 16$8,070 SGD
Retailer 5$8,568 SGD
Retailer 2$9,060 SGD
Retailer 18$10,911 SGD
NZ Jewellers$12,420 SGD

19 data points across 21 retailers

22 retailers$6,383 SGD to $12,420 SGD

A
Cheapest Retailer
-
$6,383 SGD
A
Retailer 2
-
$6,463 SGD
View
A
Retailer 3
-
$6,476 SGD
View
A
Retailer 4
-
$6,642 SGD
View
A
Retailer 5
-
$6,854 SGD
View
Final sale: no returns
A
Retailer 6
-
$6,936 SGD
View
A
Retailer 7
-
$7,125 SGD
View
A
Retailer 8
-
$7,319 SGD
View
A
Retailer 9
-
$7,346 SGD
View
A
Retailer 10
-
$7,426 SGD
View
A
Retailer 11
-
$7,426 SGD
View
Retailer 12
-
$7,521 SGD
View
Price last confirmed 12 days ago
A
Retailer 13
-
$7,624 SGD
View
A
Retailer 14
-
$7,749 SGD
View
Retailer 15
-
$8,038 SGD
View
Price last confirmed 33 days ago
A
Retailer 16
-
$8,039 SGD
View
A
Retailer 17
-
$8,052 SGD
View
A
Retailer 18
-
$8,070 SGD
View
A
Retailer 19
-
$8,568 SGD
View
B+
Retailer 20
-
$9,060 SGD
View
B+
Retailer 21
-
$10,911 SGD
View
Most Expensive
B
NZ Jewellers
785f9833-d0e4-4cc5-bd26-a8798b5ead7b · Nov 5
$12,420 SGD
$9,724 USD
View
21 more retailers have this diamond
Prices start from $6,383 SGDSave up to $6,038 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
$6,383 SGD