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Heart|Natural|GIA

0.31ct F SI1 Heart Natural Diamond

EX • F/SI1 • GIA 2567197063

Certificate GIA 2567197063

Diamond specifications and retailer prices

From $503 CAD
$360 USD
As of November 2, 2026
Save $285 CAD (36%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $788 CAD at Wholesale Diamonds Direct · As of October 27, 2026
View at Wholesale Diamonds Direct

About this 0.31ct natural heart diamond

This 0.31ct natural heart sits in the sub-half-carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2567197063. Listed at 8 retailers as of October 27, 2026, with prices from $503 to $788, a $285 spread on the same certified stone. Wholesale Diamonds Direct lists it at $788. 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

0.31
Carat
F
Color
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle36.87°
Pavilion angle40.43°
OriginNatural
Grading LabGIA
CertificateGIA 2567197063
Dimensions4.06 × 4.62 × 2.76 mm
L/W Ratio1.14
Culet sizeNone
Top View
4.06 mm4.62 mm0.31 ctF / SI1
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 2567197063
Side View
Table 59.0%Crown 36.87°Girdle: THN-THKPavilion 40.43°Culet: NoneDepth 59.7%

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 2
Current: $709 CAD|Low: $343 CAD|High: $830 CAD|Avg: $615 CAD|+11.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Wholesale Diamonds Direct
November 2, 2026
Retailer 8$343 CAD
Retailer 7$503 CAD
Retailer 6$532 CAD
Retailer 5$584 CAD
Retailer 4$609 CAD
Retailer 3$682 CAD
Retailer 2$690 CAD
Retailer 1$709 CAD
Wholesale Diamonds Direct$788 CAD

37 data points across 9 retailers

8 retailers$503 CAD to $788 CAD

A
Cheapest Retailer
-
$503 CAD
$360 USD
B+
Retailer 2
-
$532 CAD
SGD 514 SGD
View
B+
Retailer 3
-
$584 CAD
SGD 565 SGD
View
B+
Retailer 4
-
$609 CAD
$436 USD
View
B+
Retailer 5
-
$682 CAD
£384 GBP
View
B+
Retailer 6
-
$690 CAD
$494 USD
View
B
Retailer 7
-
$709 CAD
£399 GBP
View
Most Expensive
B
Wholesale Diamonds Direct
415433035 · Oct 27
$788 CAD
$564 USD
View
7 more retailers have this diamond
Prices start from $503 CADSave up to $285 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
0.31ct Heart
$503 CAD