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Oval|Natural|GIA

1.31ct D SI2 Oval Natural Diamond

VG • D/SI2 • GIA 7526737417

Certificate GIA 7526737417

Diamond specifications and retailer prices

From $3,027 SGD
HK$18,500 HKD
As of October 30, 2026
Save $3,899 SGD (56%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $6,926 SGD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1.31ct natural oval diamond

This 1.31ct natural oval sits in the one-and-a-quarter to one-and-a-half carat band, graded D colour (colourless) and SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 7526737417. Listed at 17 retailers as of October 30, 2026, with prices from $3,027 to $6,926, a $3,899 spread on the same certified stone. NZ Jewellers lists it at $6,926. 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

1.31
Carat
D
Colour
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceStrong
OriginNatural
Grading LabGIA
CertificateGIA 7526737417
Dimensions8.69 × 6.32 × 3.55 mm
L/W Ratio1.37
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal, Feather, Knot, Twinning Wisp, Cavity, Needle, Indented Natural, Natural
Top View
8.69 mm6.32 mm1.31 ctD / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceStrong
CertificateGIA 7526737417
Side View
Table 64.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 56.2%

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: Oct 30
Current: $6,926 SGD|Low: $3,027 SGD|High: $7,048 SGD|Avg: $4,399 SGD|-1.7%
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
October 31, 2026
Retailer 5$3,027 SGD
Retailer 10$3,230 SGD
Retailer 6$3,631 SGD
Retailer 3$3,669 SGD
Retailer 11$3,942 SGD
Retailer 12$3,976 SGD
Retailer 15$3,976 SGD
Retailer 13$4,128 SGD
Retailer 2$4,154 SGD
Retailer 4$4,295 SGD
Retailer 7$4,329 SGD
Retailer 9$4,587 SGD
Retailer 8$4,655 SGD
Retailer 14$6,684 SGD
NZ Jewellers$6,926 SGD

22 data points across 15 retailers

17 retailers$3,027 SGD to $6,926 SGD

A
Cheapest Retailer
-
$3,027 SGD
HK$18,500 HKD
A
Retailer 2
-
$3,230 SGD
₹240,665 INR
View
A
Retailer 3
-
$3,631 SGD
View
A
Retailer 4
-
$3,669 SGD
$2,870 USD
View
Final sale: no returns
A
Retailer 5
-
$3,842 SGD
$3,005 USD
View
A
Retailer 6
-
$3,942 SGD
£2,428 GBP
View
A
Retailer 7
-
$3,976 SGD
$3,110 USD
View
A
Retailer 8
-
$3,976 SGD
$3,110 USD
View
A
Retailer 9
-
$4,128 SGD
$3,229 USD
View
A
Retailer 10
-
$4,154 SGD
£2,559 GBP
View
A
Retailer 11
-
$4,178 SGD
A$5,028 AUD
View
A
Retailer 12
-
$4,295 SGD
$3,360 USD
View
A
Retailer 13
-
$4,329 SGD
View
A
Retailer 14
-
$4,587 SGD
$3,588 USD
View
A
Retailer 15
-
$4,655 SGD
€3,468 EUR
View
B+
Retailer 16
-
$6,684 SGD
£4,117 GBP
View
Most Expensive
B
NZ Jewellers
ea57104b-e3ac-4189-8412-b50485e869f1 · Oct 30
$6,926 SGD
$5,418 USD
View
16 more retailers have this diamond
Prices start from $3,027 SGDSave up to $3,899 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
1.31ct Oval
$3,027 SGD