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Heart|Natural|GIA

2.03ct H SI1 Heart Natural Diamond

EX • H/SI1 • GIA 2526694266

Certificate GIA 2526694266

Diamond specifications and retailer prices

From $12,385 USD
As of November 1, 2026
Save $3,556 USD (22%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $22,565 USD at MOH London · As of October 8, 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 H colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2526694266. Listed at 16 retailers as of November 1, 2026, with a 29% 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
H
Color
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.09°
OriginNatural
Grading LabGIA
CertificateGIA 2526694266
Dimensions8.26 × 6.88 × 4.80 mm
L/W Ratio1.20
Top View
8.26 mm6.88 mm2.03 ctH / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2526694266
Side View
Table 65.0%Crown 32.09°Girdle: ThickPavilionCulet: NoneDepth 69.7%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $22,565 USD|Low: $12,164 USD|High: $22,626 USD|Avg: $15,300 USD|-0.3%
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
Retailer 15
Retailer 16
Retailer 17
Retailer 18
November 2, 2026
Retailer 2$12,459 USD
Retailer 12$12,861 USD
Retailer 14$12,937 USD
Retailer 17$13,121 USD
Retailer 8$13,161 USD
Retailer 16$13,621 USD
Retailer 5$14,050 USD
Retailer 11$14,278 USD
Retailer 9$14,315 USD
Retailer 3$15,210 USD
Retailer 10$15,210 USD
Retailer 6$15,285 USD
Retailer 18$15,528 USD
Retailer 7$15,720 USD
Retailer 13$15,941 USD
Retailer 15$17,880 USD
Retailer 4$19,426 USD
MOH London$22,565 USD

36 data points across 18 retailers

16 retailers$12,385 USD to $15,941 USD

B+
Cheapest Retailer
-
$12,385 USD
B+
Retailer 2
-
$12,459 USD
CA$17,304 CAD
View
B+
Retailer 3
-
$12,861 USD
₹1,224,890 INR
View
B+
Retailer 4
-
$12,937 USD
View
Retailer 5
-
$13,161 USD
View
Price last confirmed 28 days ago
B
Retailer 6
-
$13,621 USD
View
B
Retailer 7
-
$14,278 USD
View
Retailer 8
-
$14,315 USD
View
Price last confirmed 26 days ago
B
Retailer 9
-
$15,210 USD
View
B
Retailer 10
-
$15,210 USD
View
Retailer 11
-
$15,285 USD
View
Price last confirmed 26 days ago
Retailer 12
-
$15,528 USD
A$23,890 AUD
View
Price last confirmed 30 days ago
B
Retailer 13
-
$15,720 USD
View
B
Retailer 14
-
$15,941 USD
£12,552 GBP
View
Retailer 15
-
$19,426 USD
ZAR 313,825 ZAR
View
Price last confirmed 33 days ago
Most Expensive
MOH London
67DE9B872 · Oct 8
$22,565 USD
£17,768 GBP
View
Price last confirmed 25 days ago
15 more retailers have this diamond
Prices start from $12,385 USDSave up to $3,556 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
$12,385 USD