CaratHunter
Plans
Oval|Natural|GIA

1.51ct H VS2 Oval Natural Diamond

GD • H/VS2 • GIA 1558492101

Certificate GIA 1558492101

Diamond specifications and retailer prices

From $8,131 SGD
$6,360 USD
As of November 2, 2026
Save $9,882 SGD (55%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $18,013 SGD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1.51ct natural oval diamond

This 1.51ct natural oval sits in the one-and-a-half to two carat band, graded H colour (near-colourless) and VS2 clarity (very-slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 1558492101. Listed at 23 retailers as of October 30, 2026, with prices from $8,131 to $18,013, a $9,882 spread on the same certified stone. NZ Jewellers lists it at $18,013. 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
H
Colour
VS2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle38.2°
Pavilion angle36.8°
OriginNatural
Grading LabGIA
CertificateGIA 1558492101
Dimensions8.59 × 6.26 × 4.10 mm
L/W Ratio1.37
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal, Feather, Cloud, Needle, Indented Natural, Natural
Top View
8.59 mm6.26 mm1.51 ctH / VS2
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 1558492101
Side View
Table 57.0%Crown 38.2°Girdle: STK-VTKPavilion 36.8°Culet: NoneDepth 65.4%

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 2
Current: $18,013 SGD|Low: $7,831 SGD|High: $18,013 SGD|Avg: $10,579 SGD
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
Retailer 22
Retailer 23
Retailer 24
November 2, 2026
Retailer 16$8,131 SGD
Retailer 17$8,152 SGD
Retailer 5$8,509 SGD
Retailer 14$8,643 SGD
Retailer 4$9,006 SGD
Retailer 24$9,006 SGD
Retailer 7$9,164 SGD
Retailer 3$9,757 SGD
Retailer 23$9,906 SGD
Retailer 2$10,076 SGD
Retailer 15$10,079 SGD
Retailer 18$10,083 SGD
Retailer 9$10,327 SGD
Retailer 22$10,330 SGD
Retailer 12$10,751 SGD
Retailer 10$10,842 SGD
Retailer 8$10,876 SGD
Retailer 11$11,258 SGD
Retailer 6$11,651 SGD
Retailer 13$11,764 SGD
Retailer 21$11,862 SGD
Retailer 20$13,231 SGD
Retailer 19$15,010 SGD
NZ Jewellers$18,013 SGD

30 data points across 24 retailers

23 retailers$8,131 SGD to $18,013 SGD

A
Cheapest Retailer
-
$8,131 SGD
$6,360 USD
A
Retailer 2
-
$8,509 SGD
$6,656 USD
View
A
Retailer 3
-
$8,643 SGD
$6,761 USD
View
B+
Retailer 4
-
$9,006 SGD
$7,045 USD
View
B+
Retailer 5
-
$9,006 SGD
$7,045 USD
View
B+
Retailer 6
-
$9,164 SGD
$7,168 USD
View
B+
Retailer 7
-
$9,757 SGD
$7,632 USD
View
B+
Retailer 8
-
$9,906 SGD
$7,749 USD
View
B+
Retailer 9
-
$10,076 SGD
£6,206 GBP
View
B+
Retailer 10
-
$10,079 SGD
$7,884 USD
View
B+
Retailer 11
-
$10,083 SGD
£6,211 GBP
View
B+
Retailer 12
-
$10,327 SGD
$8,078 USD
View
Retailer 13
-
$10,330 SGD
A$12,431 AUD
View
Price last confirmed 11 days ago
B+
Retailer 14
-
$10,676 SGD
$8,351 USD
View
B+
Retailer 15
-
$10,751 SGD
$8,410 USD
View
Retailer 16
-
$10,842 SGD
$8,481 USD
View
Price last confirmed 15 days ago
B+
Retailer 17
-
$10,876 SGD
$8,508 USD
View
B+
Retailer 18
-
$11,258 SGD
$8,806 USD
View
B
Retailer 19
-
$11,651 SGD
£7,176 GBP
View
B
Retailer 20
-
$11,764 SGD
€8,764 EUR
View
B
Retailer 21
-
$13,231 SGD
ZAR 167,196 ZAR
View
B
Retailer 22
-
$15,010 SGD
£9,245 GBP
View
Most Expensive
C
NZ Jewellers
d9b25c0f-6ee9-47fd-8045-42e6b1d81421 · Oct 30
$18,013 SGD
$14,090 USD
View
22 more retailers have this diamond
Prices start from $8,131 SGDSave up to $9,882 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 Oval
$8,131 SGD