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Oval|Natural|GIA

1.51ct J VS1 Oval Natural Diamond

EX • J/VS1 • GIA 6541982947

Certificate GIA 6541982947

Diamond specifications and retailer prices

From $7,203 SGD
CA$7,826 CAD
As of October 30, 2026
Save $955 SGD (12%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $13,345 SGD at NZ Jewellers · As of September 29, 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 J colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6541982947. Listed at 13 retailers as of October 30, 2026, with a relatively tight 13% spread, which is unusual at this carat range and suggests competitive pricing across the listings. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
J
Colour
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
Crown angle39.32°
OriginNatural
Grading LabGIA
CertificateGIA 6541982947
Dimensions9.19 × 6.12 × 3.96 mm
L/W Ratio1.50
Top View
9.19 mm6.12 mm1.51 ctJ / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 6541982947
Side View
Table 60.0%Crown 39.32°Girdle: Thick - Very ThickPavilionCulet: NoneDepth 64.7%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $13,345 SGD|Low: $6,116 SGD|High: $13,345 SGD|Avg: $8,271 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
October 15, 2026
Retailer 9$6,116 SGD
Retailer 3$6,304 SGD
Retailer 22$6,364 SGD
Retailer 4$6,366 SGD
Retailer 16$6,607 SGD
Retailer 8$6,790 SGD
Retailer 10$6,814 SGD
Retailer 2$7,203 SGD
Retailer 6$7,229 SGD
Retailer 7$7,229 SGD
Retailer 13$7,315 SGD
Retailer 5$7,610 SGD
Retailer 11$7,686 SGD
Retailer 20$7,896 SGD
Retailer 12$7,980 SGD
Retailer 17$8,159 SGD
Retailer 15$8,176 SGD
Retailer 18$8,556 SGD
Retailer 14$9,207 SGD
Retailer 21$9,621 SGD
Retailer 19$11,898 SGD
Retailer 23$12,029 SGD
NZ Jewellers$13,345 SGD

9 data points across 23 retailers

13 retailers$7,203 SGD to $8,159 SGD

Retailer 1
-
$6,366 SGD
$4,980 USD
Price last confirmed 32 days ago
B+
Retailer 2
-
$7,203 SGD
CA$7,826 CAD
View
Retailer 3
-
$7,229 SGD
$5,655 USD
View
Price last confirmed 33 days ago
B+
Retailer 4
-
$7,315 SGD
$5,722 USD
View
Retailer 5
-
$7,610 SGD
£4,687 GBP
View
Price last confirmed 32 days ago
Retailer 6
-
$7,896 SGD
A$9,503 AUD
View
Price last confirmed 31 days ago
Retailer 7
-
$7,980 SGD
$6,242 USD
View
Price last confirmed 40 days ago
B
Retailer 8
-
$8,159 SGD
$6,382 USD
View
Retailer 9
-
$9,207 SGD
$7,202 USD
View
Price last confirmed 40 days ago
Retailer 10
-
$9,621 SGD
ZAR 121,586 ZAR
View
Price last confirmed 32 days ago
Retailer 11
-
$11,898 SGD
£7,328 GBP
View
Price last confirmed 31 days ago
Retailer 12
-
$12,029 SGD
$9,410 USD
View
Price last confirmed 32 days ago
Most Expensive
NZ Jewellers
332c0e72-16bc-4470-ad1a-655a5d241bac · Sep 29
$13,345 SGD
$10,439 USD
View
Price last confirmed 33 days ago
12 more retailers have this diamond
Prices start from $7,203 SGDSave up to $955 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 Oval
$7,203 SGD