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Oval|Natural|GIA

0.80ct I VS1 Oval Natural Diamond

GD • I/VS1 • GIA 1538978858

Certificate GIA 1538978858

Diamond specifications and retailer prices

From $1,275 SGD
As of November 4, 2026
Save $2,727 SGD (68%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $4,002 SGD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 0.8ct natural oval diamond

This 0.8ct natural oval sits in the just-under-one-carat band, graded I colour (near-colourless) and VS1 clarity (very-slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 1538978858. Listed at 23 retailers as of November 4, 2026, with prices from $1,275 to $4,002, a $2,727 spread on the same certified stone. NZ Jewellers lists it at $4,002. 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

0.80
Carat
I
Colour
VS1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle39.5°
Pavilion angle39.7°
OriginNatural
Grading LabGIA
CertificateGIA 1538978858
Dimensions6.85 × 5.14 × 3.41 mm
L/W Ratio1.33
Girdle conditionFaceted
Top View
6.85 mm5.14 mm0.80 ctI / VS1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1538978858
Side View
Table 60.0%Crown 39.5°Girdle: STK-VTKPavilion 39.7°Culet: NoneDepth 66.4%

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 4
Current: $4,002 SGD|Low: $1,258 SGD|High: $4,002 SGD|Avg: $1,919 SGD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
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Retailer 18
Retailer 19
Retailer 20
Retailer 21
Retailer 22
Retailer 23
November 6, 2026
Retailer 21$1,275 SGD
Retailer 19$1,351 SGD
Retailer 12$1,372 SGD
Retailer 9$1,423 SGD
Retailer 7$1,477 SGD
Retailer 8$1,487 SGD
Retailer 15$1,487 SGD
Retailer 20$1,533 SGD
Retailer 14$1,544 SGD
Retailer 11$1,561 SGD
Retailer 3$1,648 SGD
Retailer 5$1,712 SGD
Retailer 22$1,712 SGD
Retailer 6$1,715 SGD
Retailer 23$1,775 SGD
Retailer 2$1,855 SGD
Retailer 4$2,060 SGD
Retailer 18$2,123 SGD
Retailer 16$2,189 SGD
Retailer 13$2,427 SGD
Retailer 10$2,958 SGD
Retailer 17$2,997 SGD
NZ Jewellers$4,002 SGD

37 data points across 23 retailers

23 retailers$1,275 SGD to $4,002 SGD

A
Cheapest Retailer
-
$1,275 SGD
A
Retailer 2
-
$1,351 SGD
View
B+
Retailer 3
-
$1,372 SGD
View
Final sale: no returns
B+
Retailer 4
-
$1,423 SGD
View
A
Retailer 5
-
$1,477 SGD
View
B+
Retailer 6
-
$1,487 SGD
View
Retailer 7
-
$1,487 SGD
View
Price last confirmed 8 days ago
B+
Retailer 8
-
$1,533 SGD
View
B+
Retailer 9
-
$1,544 SGD
View
B+
Retailer 10
-
$1,561 SGD
View
B+
Retailer 11
-
$1,648 SGD
View
B+
Retailer 12
-
$1,712 SGD
View
A
Retailer 13
-
$1,712 SGD
View
B+
Retailer 14
-
$1,715 SGD
View
B+
Retailer 15
-
$1,775 SGD
View
B+
Retailer 16
-
$1,855 SGD
View
B+
Retailer 17
-
$2,060 SGD
View
B+
Retailer 18
-
$2,123 SGD
View
Retailer 19
-
$2,189 SGD
View
Price last confirmed 33 days ago
B+
Retailer 20
-
$2,427 SGD
View
B
Retailer 21
-
$2,958 SGD
View
B
Retailer 22
-
$2,997 SGD
View
Most Expensive
C
NZ Jewellers
1e7b9754-f2ec-439c-9903-013436ffd76f · Nov 5
$4,002 SGD
$3,133 USD
View
22 more retailers have this diamond
Prices start from $1,275 SGDSave up to $2,727 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
0.80ct Oval
$1,275 SGD