CaratHunter
Plans
Oval|Natural|GIA

1.31ct D SI2 Oval Natural Diamond

FR • D/SI2 • GIA 6541268156

Certificate GIA 6541268156

Diamond specifications and retailer prices

From $5,577 CAD
SGD 5,395 SGD
As of October 29, 2026
Save $5,213 CAD (48%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $10,790 CAD 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 standard cut grade stated by the retailer rather than the lab and certified by GIA 6541268156. Listed at 7 retailers as of October 29, 2026, with prices from $5,577 to $10,790, a $5,213 spread on the same certified stone. NZ Jewellers lists it at $10,790. 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
Color
SI2
Clarity
Fair
Cut (retailer stated)

Specifications

Cut (retailer stated)Fair
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6541268156
Dimensions8.90 × 5.86 × 3.81 mm
L/W Ratio1.52
Top View
8.90 mm5.86 mm1.31 ctD / SI2
OriginNatural
CutFair
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6541268156
Side View
Table 64.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 65.0%

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 29
Current: $10,790 CAD|Low: $5,237 CAD|High: $12,219 CAD|Avg: $7,683 CAD|-9.0%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 30, 2026
Retailer 5$5,577 CAD
Retailer 2$6,141 CAD
Retailer 3$6,192 CAD
Retailer 7$6,285 CAD
Retailer 6$6,398 CAD
Retailer 4$10,245 CAD
NZ Jewellers$10,790 CAD

43 data points across 7 retailers

7 retailers$5,577 CAD to $10,790 CAD

A
Cheapest Retailer
-
$5,577 CAD
SGD 5,395 SGD
B+
Retailer 2
-
$6,141 CAD
£3,462 GBP
View
B+
Retailer 3
-
$6,192 CAD
$4,433 USD
View
B+
Retailer 4
-
$6,285 CAD
$4,499 USD
View
Final sale: no returns
B+
Retailer 5
-
$6,398 CAD
$4,580 USD
View
B
Retailer 6
-
$10,245 CAD
£5,775 GBP
View
Most Expensive
B
NZ Jewellers
f8ebe6e8-0b88-4d90-a57d-32498d0b1a36 · Oct 30
$10,790 CAD
$7,724 USD
View
6 more retailers have this diamond
Prices start from $5,577 CADSave up to $5,213 CAD

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
$5,577 CAD