Heart|Natural|GIA

2.03ct D SI1 Heart Natural Diamond

EX • D/SI1 • GIA 5151527272

Certificate GIA 5151527272

Diamond specifications and retailer prices

From $18,980 USD
As of November 2, 2026
Save $4,906 USD (21%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $23,886 USD at 77 Diamonds · As of November 1, 2026
View at 77 Diamonds

About this 2.03ct natural heart diamond

This 2.03ct natural heart sits in the two to three carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 5151527272. Listed at 5 retailers as of November 1, 2026, with prices from $18,980 to $23,886, a $4,906 spread on the same certified stone. 77 Diamonds lists it at $23,886. 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
D
Color
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5151527272
Dimensions8.49 × 8.99 × 4.14 mm
L/W Ratio1.06
Top View
8.49 mm8.99 mm2.03 ctD / SI1
OriginNatural
CutExcellent
PolishVery Good
SymmetryGood
FluorescenceNone
CertificateGIA 5151527272
Side View
Table 63.0%CrownGirdle: THN-XTKPavilionCulet: NoneDepth 46.1%

Caratlytics Score

How it works →
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 2
Current: $23,886 USD|Low: $18,980 USD|High: $24,128 USD|Avg: $21,205 USD|+1.5%
77 Diamonds
Retailer 2
Retailer 3
November 2, 2026
Retailer 3$18,980 USD
Retailer 2$20,356 USD
77 Diamonds$23,886 USD

44 data points across 3 retailers

5 retailers$18,980 USD to $23,886 USD

B
Cheapest Retailer
-
$18,980 USD
B
Retailer 2
-
$20,205 USD
View
B
Retailer 3
-
$20,356 USD
₹1,938,673 INR
View
B
Retailer 4
-
$20,370 USD
View
Most Expensive
B
77 Diamonds
HSZD5KFHDXR · Nov 1
$23,886 USD
£18,808 GBP
View
4 more retailers have this diamond
Prices start from $18,980 USDSave up to $4,906 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
$18,980 USD