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Heart|Natural|GIA

3.10ct D SI1 Heart Natural Diamond

ID • D/SI1 • GIA 2546938716

Certificate GIA 2546938716

Diamond specifications and retailer prices

From $38,741 AUD
As of November 4, 2026
Save $28,607 AUD (42%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $67,349 AUD at MOH London · As of November 4, 2026
View at MOH London

About this 3.1ct natural heart diamond

This 3.1ct natural heart sits in the three to five carat band, graded D 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 2546938716. Listed at 11 retailers as of November 4, 2026, with prices from $38,741 to $67,349, a $28,607 spread on the same certified stone. MOH London lists it at $67,349. 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

3.10
Carat
D
Colour
SI1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceStrong
OriginNatural
Grading LabGIA
CertificateGIA 2546938716
Dimensions9.80 × 8.85 × 5.93 mm
L/W Ratio1.11
Top View
9.80 mm8.85 mm3.10 ctD / SI1
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceStrong
CertificateGIA 2546938716
Side View
Table 60.0%CrownGirdle: Very ThickPavilionCulet: NoneDepth 60.6%

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 4
Current: $67,349 AUD|Low: $38,741 AUD|High: $67,890 AUD|Avg: $48,334 AUD|+0.7%
MOH London
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
November 6, 2026
Retailer 14$38,741 AUD
Retailer 4$40,140 AUD
Retailer 9$43,238 AUD
Retailer 3$43,885 AUD
Retailer 5$44,311 AUD
Retailer 12$45,040 AUD
Retailer 10$45,401 AUD
Retailer 11$46,842 AUD
Retailer 6$47,854 AUD
Retailer 13$48,644 AUD
Retailer 7$52,164 AUD
Retailer 8$55,665 AUD
Retailer 2$56,305 AUD
MOH London$67,349 AUD

41 data points across 14 retailers

11 retailers$38,741 AUD to $67,349 AUD

A
Cheapest Retailer
-
$38,741 AUD
A
Retailer 2
-
$40,140 AUD
View
A
Retailer 3
-
$43,885 AUD
View
A
Retailer 4
-
$45,040 AUD
View
B+
Retailer 5
-
$45,401 AUD
View
B+
Retailer 6
-
$46,842 AUD
View
B+
Retailer 7
-
$48,644 AUD
View
B+
Retailer 8
-
$52,164 AUD
View
B+
Retailer 9
-
$55,665 AUD
View
B+
Retailer 10
-
$56,305 AUD
View
Most Expensive
B
MOH London
A94B43564 · Nov 4
$67,349 AUD
£36,437 GBP
View
10 more retailers have this diamond
Prices start from $38,741 AUDSave up to $28,607 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
3.10ct Heart
$38,741 AUD