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Heart|Natural|GIA

2.03ct G SI2 Heart Natural Diamond

ID • G/SI2 • GIA 5376351139

Certificate GIA 5376351139

Diamond specifications and retailer prices

From $22,032 USD
As of November 4, 2026
Save $11,587 USD (34%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $36,963 USD at MOH London · As of November 4, 2026
View at MOH London

About this 2.03ct natural heart diamond

This 2.03ct natural heart sits in the two to three carat band, graded G 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 5376351139. Listed at 9 retailers as of November 4, 2026, with a 53% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

2.03
Carat
G
Color
SI2
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 5376351139
Dimensions8.60 × 7.67 × 5.10 mm
L/W Ratio1.12
Top View
8.60 mm7.67 mm2.03 ctG / SI2
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 5376351139
Side View
Table 62.0%CrownGirdlePavilionCulet: NoneDepth 59.3%

Caratlytics Score

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

Price History

Last verified: Nov 4
Current: $36,963 USD|Low: $22,032 USD|High: $37,509 USD|Avg: $27,623 USD|-0.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 6, 2026
Retailer 4$22,032 USD
Retailer 3$24,120 USD
Retailer 5$24,918 USD
Retailer 2$28,631 USD
MOH London$36,963 USD

44 data points across 5 retailers

9 retailers$22,032 USD to $33,619 USD

B
Cheapest Retailer
-
$22,032 USD
B
Retailer 2
-
$24,120 USD
View
B
Retailer 3
-
$24,918 USD
View
B
Retailer 4
-
$25,709 USD
View
B
Retailer 5
-
$26,698 USD
View
B
Retailer 6
-
$28,631 USD
View
B
Retailer 7
-
$28,850 USD
View
B
Retailer 8
-
$33,619 USD
View
Most Expensive
MOH London
5EC7BB023 · Nov 4
$36,963 USD
£29,105 GBP
View
Price under review
8 more retailers have this diamond
Prices start from $22,032 USDSave up to $11,587 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
2.03ct Heart
$22,032 USD