Heart|Natural|GIA

1.02ct I SI1 Heart Natural Diamond

GD • I/SI1 • GIA 6402335565

Certificate GIA 6402335565

Diamond specifications and retailer prices

From $2,223 USD
As of November 6, 2026
Save $2,523 USD (53%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $4,746 USD at MOH London · As of November 4, 2026
View at MOH London

About this 1.02ct natural heart diamond

This 1.02ct natural heart sits in the classic one-carat band, graded I 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 6402335565. Listed at 18 retailers as of November 4, 2026, with prices from $2,223 to $4,746, a $2,523 spread on the same certified stone. MOH London lists it at $4,746. 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

1.02
Carat
I
Color
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6402335565
Dimensions6.18 × 5.54 × 3.81 mm
L/W Ratio1.12
Top View
6.18 mm5.54 mm1.02 ctI / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6402335565
Side View
Table 61.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 68.8%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Nov 6
Current: $4,746 USD|Low: $2,081 USD|High: $4,816 USD|Avg: $2,813 USD|-1.2%
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 5$2,223 USD
Retailer 14$2,225 USD
Retailer 10$2,250 USD
Retailer 3$2,270 USD
Retailer 6$2,373 USD
Retailer 13$2,373 USD
Retailer 11$2,460 USD
Retailer 2$2,634 USD
Retailer 12$2,790 USD
Retailer 8$2,874 USD
Retailer 4$3,043 USD
Retailer 9$3,315 USD
Retailer 7$3,372 USD
MOH London$4,746 USD

37 data points across 14 retailers

18 retailers$2,223 USD to $4,746 USD

B
Cheapest Retailer
-
$2,223 USD
B
Retailer 2
-
$2,225 USD
View
B
Retailer 3
-
$2,250 USD
View
B
Retailer 4
-
$2,270 USD
View
Final sale: no returns
B
Retailer 5
-
$2,373 USD
View
B
Retailer 6
-
$2,373 USD
View
Retailer 7
-
$2,460 USD
View
Price last confirmed 8 days ago
B
Retailer 8
-
$2,505 USD
View
B
Retailer 9
-
$2,634 USD
View
B
Retailer 10
-
$2,720 USD
View
B
Retailer 11
-
$2,720 USD
View
B
Retailer 12
-
$2,790 USD
View
B
Retailer 13
-
$2,810 USD
View
B
Retailer 14
-
$2,874 USD
View
Retailer 15
-
$3,043 USD
View
Price last confirmed 30 days ago
B
Retailer 16
-
$3,315 USD
View
B
Retailer 17
-
$3,372 USD
View
Most Expensive
C
MOH London
9814D5343 · Nov 4
$4,746 USD
£3,737 GBP
View
17 more retailers have this diamond
Prices start from $2,223 USDSave up to $2,523 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
1.02ct Heart
$2,223 USD