Heart|Natural|GIA

0.90ct H SI2 Heart Natural Diamond

EX • H/SI2 • GIA 7408911020

Certificate GIA 7408911020

Diamond specifications and retailer prices

From $2,124 USD
As of October 30, 2026
Save $2,424 USD (53%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $4,548 USD at MOH London · As of November 1, 2026
View at MOH London

About this 0.9ct natural heart diamond

This 0.9ct natural heart sits in the just-under-one-carat band, graded H colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7408911020. Listed at 14 retailers as of October 30, 2026, with prices from $2,124 to $4,548, a $2,424 spread on the same certified stone. MOH London lists it at $4,548. 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

0.90
Carat
H
Color
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 7408911020
Dimensions5.30 × 5.19 × 3.61 mm
L/W Ratio1.02
Top View
5.30 mm5.19 mm0.90 ctH / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 7408911020
Side View
Table 63.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 69.6%

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 30
Current: $4,548 USD|Low: $2,140 USD|High: $4,602 USD|Avg: $3,118 USD|-0.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 1, 2026
Retailer 2$2,140 USD
Retailer 7$2,170 USD
Retailer 6$2,275 USD
Retailer 9$2,288 USD
Retailer 8$2,352 USD
Retailer 3$2,774 USD
Retailer 4$3,241 USD
Retailer 5$4,324 USD
MOH London$4,548 USD

41 data points across 9 retailers

14 retailers$2,124 USD to $4,548 USD

B
Cheapest Retailer
-
$2,124 USD
B
Retailer 2
-
$2,140 USD
View
B
Retailer 3
-
$2,170 USD
View
Final sale: no returns
B
Retailer 4
-
$2,275 USD
View
B
Retailer 5
-
$2,288 USD
View
Retailer 6
-
$2,352 USD
View
Price last confirmed 24 days ago
B
Retailer 7
-
$2,400 USD
View
B
Retailer 8
-
$2,610 USD
View
B
Retailer 9
-
$2,610 USD
View
B
Retailer 10
-
$2,690 USD
View
B
Retailer 11
-
$2,774 USD
£2,184 GBP
View
B
Retailer 12
-
$3,241 USD
€3,087 EUR
View
B
Retailer 13
-
$4,324 USD
£3,405 GBP
View
Most Expensive
B
MOH London
0DA7540BB · Nov 1
$4,548 USD
£3,581 GBP
View
13 more retailers have this diamond
Prices start from $2,124 USDSave up to $2,424 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
0.90ct Heart
$2,124 USD