Heart|Natural|GIA

0.61ct H SI1 Heart Natural Diamond

GD • H/SI1 • GIA 3555693883

Certificate GIA 3555693883

Diamond specifications and retailer prices

From $728 USD
£573 GBP
As of October 27, 2026
Save $651 USD (47%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $1,826 USD at NZ Jewellers · As of September 30, 2026
View at NZ Jewellers

About this 0.61ct natural heart diamond

This 0.61ct natural heart sits in the half to three-quarter carat band, graded H colour (near-colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 3555693883. Listed at 15 retailers as of October 26, 2026, with a 89% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

0.61
Carat
H
Color
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.08°
Pavilion angle43.02°
OriginNatural
Grading LabGIA
CertificateGIA 3555693883
Dimensions5.88 × 5.22 × 3.51 mm
L/W Ratio1.13
Culet sizeNone
Key to symbols
Twinning Wisp, Feather
Top View
5.88 mm5.22 mm0.61 ctH / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 3555693883
Side View
Table 60.0%Crown 37.08°Girdle: STK-THKPavilion 43.02°Culet: NoneDepth 59.8%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 27
Current: $728 USD|Low: $366 USD|High: $1,379 USD|Avg: $779 USD|+8.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 27, 2026
Retailer 12$550 USD
Retailer 2$564 USD
Retailer 4$627 USD
Retailer 1$728 USD
Retailer 9$728 USD
Retailer 11$736 USD
Retailer 8$790 USD
Retailer 7$823 USD
Retailer 3$876 USD
Retailer 10$877 USD
Retailer 6$889 USD
Retailer 5$1,379 USD

38 data points across 12 retailers

15 retailers$728 USD to $1,379 USD

Retailer 1
-
$564 USD
Price last confirmed 7 days ago
Retailer 2
-
$582 USD
View
Price last confirmed 31 days ago
Retailer 3
-
$627 USD
View
Price last confirmed 32 days ago
Retailer 4
-
$627 USD
View
Price last confirmed 17 days ago
Retailer 5
-
$672 USD
View
Price last confirmed 34 days ago
B
Retailer 6
-
$728 USD
£573 GBP
View
Retailer 7
-
$728 USD
View
Price last confirmed 7 days ago
B
Retailer 8
-
$736 USD
View
Price last confirmed 7 days ago
Retailer 9
-
$790 USD
View
Price last confirmed 5 days ago
Retailer 10
-
$823 USD
£648 GBP
View
Price last confirmed 7 days ago
Retailer 11
-
$876 USD
A$1,347 AUD
View
Price last confirmed 29 days ago
B
Retailer 12
-
$877 USD
€835 EUR
View
Retailer 13
-
$889 USD
ZAR 14,360 ZAR
View
Price last confirmed 7 days ago
C
Retailer 14
-
$1,379 USD
£1,086 GBP
View
Most Expensive
NZ Jewellers
56fb333e-825d-4803-89a4-41a9fa8f7c7d · Sep 30
$1,826 USD
View
Price under review
14 more retailers have this diamond
Prices start from $728 USDSave up to $651 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.

B
0.61ct Heart
$728 USD