CaratHunter
Plans
Oval|Natural|GIA

1.31ct D SI2 Oval Natural Diamond

ID • D/SI2 • GIA 1543516238

Certificate GIA 1543516238

Diamond specifications and retailer prices

From $6,573 CAD
SGD 6,359 SGD
As of October 29, 2026
Save $7,158 CAD (52%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $13,732 CAD at Jared · As of October 30, 2026
View at Jared

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 top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1543516238. Listed at 5 retailers as of October 29, 2026, with prices from $6,573 to $13,732, a $7,158 spread on the same certified stone. Jared lists it at $13,732. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.31
Carat
D
Color
SI2
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Pavilion angle40°
OriginNatural
Grading LabGIA
CertificateGIA 1543516238
Dimensions8.44 × 6.03 × 3.84 mm
L/W Ratio1.40
Girdle conditionFaceted
Top View
8.44 mm6.03 mm1.31 ctD / SI2
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 1543516238
Side View
Table 62.0%CrownGirdle: STK-THKPavilion 40°Culet: NoneDepth 63.8%

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: $13,732 CAD|Low: $5,400 CAD|High: $13,732 CAD|Avg: $8,118 CAD
Jared
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
October 13, 2026
Retailer 14$5,400 CAD
Retailer 9$5,551 CAD
Retailer 11$5,766 CAD
Retailer 10$5,846 CAD
Retailer 5$5,873 CAD
Retailer 4$6,173 CAD
Retailer 3$6,482 CAD
Retailer 2$6,573 CAD
Retailer 12$6,610 CAD
Retailer 6$8,611 CAD
Retailer 13$10,441 CAD
Retailer 7$13,285 CAD
Retailer 8$13,285 CAD
Jared$13,732 CAD

4 data points across 14 retailers

5 retailers$6,573 CAD to $13,732 CAD

Retailer 1
-
$6,045 CAD
A$6,657 AUD
Price last confirmed 173 days ago
A
Retailer 2
-
$6,573 CAD
SGD 6,359 SGD
View
B
Retailer 3
-
$13,285 CAD
$9,510 USD
View
B
Retailer 4
-
$13,285 CAD
$9,510 USD
View
Most Expensive
B
Jared
158855614 · Oct 30
$13,732 CAD
$9,830 USD
View
4 more retailers have this diamond
Prices start from $6,573 CADSave up to $7,158 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
$6,573 CAD