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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 $4,247 NZD
HK$18,700 HKD
As of November 1, 2026
Save $5,366 NZD (56%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $9,613 NZD 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 $4,247 to $9,613, a $5,366 spread on the same certified stone. NZ Jewellers lists it at $9,613. 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: Nov 1
Current: $9,613 NZD|Low: $4,202 NZD|High: $9,782 NZD|Avg: $6,117 NZD|-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
November 1, 2026
Retailer 10$4,247 NZD
Retailer 2$4,467 NZD
Retailer 6$5,039 NZD
Retailer 4$5,092 NZD
Retailer 8$5,455 NZD
Retailer 3$5,518 NZD
Retailer 13$5,518 NZD
Retailer 9$5,718 NZD
Retailer 14$5,729 NZD
Retailer 5$5,962 NZD
Retailer 7$6,008 NZD
Retailer 12$6,366 NZD
Retailer 11$6,461 NZD
Retailer 15$9,277 NZD
NZ Jewellers$9,613 NZD

23 data points across 15 retailers

17 retailers$4,247 NZD to $9,613 NZD

A
Cheapest Retailer
-
$4,247 NZD
HK$18,700 HKD
A
Retailer 2
-
$4,467 NZD
₹239,778 INR
View
A
Retailer 3
-
$5,039 NZD
SGD 3,838 SGD
View
A
Retailer 4
-
$5,092 NZD
$2,870 USD
View
Final sale: no returns
A
Retailer 5
-
$5,332 NZD
$3,005 USD
View
A
Retailer 6
-
$5,455 NZD
£2,421 GBP
View
A
Retailer 7
-
$5,518 NZD
$3,110 USD
View
A
Retailer 8
-
$5,518 NZD
$3,110 USD
View
A
Retailer 9
-
$5,718 NZD
£2,537 GBP
View
A
Retailer 10
-
$5,729 NZD
$3,229 USD
View
A
Retailer 11
-
$5,799 NZD
A$5,028 AUD
View
A
Retailer 12
-
$5,962 NZD
$3,360 USD
View
A
Retailer 13
-
$6,008 NZD
SGD 4,576 SGD
View
A
Retailer 14
-
$6,366 NZD
$3,588 USD
View
A
Retailer 15
-
$6,461 NZD
€3,468 EUR
View
B+
Retailer 16
-
$9,277 NZD
£4,117 GBP
View
Most Expensive
B
NZ Jewellers
ea57104b-e3ac-4189-8412-b50485e869f1 · Oct 30
$9,613 NZD
$5,418 USD
View
16 more retailers have this diamond
Prices start from $4,247 NZDSave up to $5,366 NZD

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
$4,247 NZD