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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 $3,408 AUD
HK$18,700 HKD
As of October 31, 2026
Save $4,306 AUD (56%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $7,713 AUD 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 $3,408 to $7,713, a $4,306 spread on the same certified stone. NZ Jewellers lists it at $7,713. 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 31
Current: $7,713 AUD|Low: $3,371 AUD|High: $7,848 AUD|Avg: $4,897 AUD|-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 8$3,408 AUD
Retailer 2$3,585 AUD
Retailer 6$4,043 AUD
Retailer 4$4,086 AUD
Retailer 12$4,390 AUD
Retailer 3$4,427 AUD
Retailer 13$4,427 AUD
Retailer 14$4,597 AUD
Retailer 9$4,626 AUD
Retailer 5$4,783 AUD
Retailer 7$4,821 AUD
Retailer 11$5,108 AUD
Retailer 10$5,184 AUD
Retailer 15$7,443 AUD
NZ Jewellers$7,713 AUD

22 data points across 15 retailers

17 retailers$3,408 AUD to $7,713 AUD

A
Cheapest Retailer
-
$3,408 AUD
HK$18,700 HKD
A
Retailer 2
-
$3,585 AUD
₹239,830 INR
View
A
Retailer 3
-
$4,043 AUD
SGD 3,838 SGD
View
A
Retailer 4
-
$4,086 AUD
$2,870 USD
View
Final sale: no returns
A
Retailer 5
-
$4,278 AUD
$3,005 USD
View
A
Retailer 6
-
$4,390 AUD
£2,428 GBP
View
A
Retailer 7
-
$4,427 AUD
$3,110 USD
View
A
Retailer 8
-
$4,427 AUD
$3,110 USD
View
A
Retailer 9
-
$4,597 AUD
$3,229 USD
View
A
Retailer 10
-
$4,626 AUD
£2,559 GBP
View
A
Retailer 11
-
$4,653 AUD
View
A
Retailer 12
-
$4,783 AUD
$3,360 USD
View
A
Retailer 13
-
$4,821 AUD
SGD 4,576 SGD
View
A
Retailer 14
-
$5,108 AUD
$3,588 USD
View
A
Retailer 15
-
$5,184 AUD
€3,468 EUR
View
B+
Retailer 16
-
$7,443 AUD
£4,117 GBP
View
Most Expensive
B
NZ Jewellers
ea57104b-e3ac-4189-8412-b50485e869f1 · Oct 30
$7,713 AUD
$5,418 USD
View
16 more retailers have this diamond
Prices start from $3,408 AUDSave up to $4,306 AUD

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
$3,408 AUD