Heart|Natural|GIA

0.61ct D SI1 Heart Natural Diamond

EX • D/SI1 • GIA 6501428730

Certificate GIA 6501428730

Diamond specifications and retailer prices

From $555 USD
As of October 31, 2026
Save $657 USD (54%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $1,212 USD at Fonder Diamond · As of October 31, 2026
View at Fonder Diamond

About this 0.61ct natural heart diamond

This 0.61ct natural heart sits in the half to three-quarter 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 6501428730. Listed at 12 retailers as of October 31, 2026, with prices from $555 to $1,212, a $657 spread on the same certified stone. Fonder Diamond lists it at $1,212. 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

0.61
Carat
D
Color
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6501428730
Dimensions5.87 × 5.32 × 3.13 mm
L/W Ratio1.10
Top View
5.87 mm5.32 mm0.61 ctD / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6501428730
Side View
Table 57.0%CrownGirdle: THN-VTKPavilionCulet: NoneDepth 58.8%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: $1,212 USD|Low: $536 USD|High: $1,220 USD|Avg: $804 USD|-0.4%
Fonder Diamond
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 31, 2026
Retailer 2$555 USD
Retailer 9$565 USD
Retailer 12$627 USD
Retailer 8$676 USD
Retailer 5$711 USD
Retailer 7$754 USD
Retailer 3$764 USD
Retailer 6$770 USD
Retailer 10$790 USD
Retailer 11$820 USD
Retailer 4$1,065 USD
Fonder Diamond$1,212 USD

44 data points across 12 retailers

12 retailers$555 USD to $1,212 USD

A
Cheapest Retailer
-
$555 USD
Final sale: no returns
A
Retailer 2
-
$565 USD
View
A
Retailer 3
-
$627 USD
MYR 2,554 MYR
View
A
Retailer 4
-
$676 USD
SGD 914 SGD
View
A
Retailer 5
-
$711 USD
View
A
Retailer 6
-
$754 USD
£594 GBP
View
Retailer 7
-
$764 USD
View
Price last confirmed 26 days ago
A
Retailer 8
-
$770 USD
View
B+
Retailer 9
-
$790 USD
View
B+
Retailer 10
-
$820 USD
View
B+
Retailer 11
-
$1,065 USD
A$1,638 AUD
View
Most Expensive
B
Fonder Diamond
96899390 · Oct 31
$1,212 USD
SGD 1,638 SGD
View
11 more retailers have this diamond
Prices start from $555 USDSave up to $657 USD

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
0.61ct Heart
$555 USD