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Heart|Natural|GIA

2.03ct F SI1 Heart Natural Diamond

EX • F/SI1 • GIA 1569483782

Certificate GIA 1569483782

Diamond specifications and retailer prices

From $18,926 NZD
SGD 14,390 SGD
As of November 1, 2026
Save $4,337 NZD (19%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $23,263 NZD at Blue Nile · As of October 31, 2026
View at Blue Nile

About this 2.03ct natural heart diamond

This 2.03ct natural heart sits in the two to three carat band, graded F 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 1569483782. Listed at 4 retailers as of October 31, 2026, with prices from $18,926 to $23,263, a $4,337 spread on the same certified stone. Blue Nile lists it at $23,263. 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
F
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 1569483782
Dimensions7.80 × 8.81 × 5.13 mm
L/W Ratio1.13
Culet sizeNone
Key to symbols
Twinning Wisp, Crystal, Feather, Needle
Top View
7.80 mm8.81 mm2.03 ctF / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 1569483782
Side View
Table 58.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 58.3%

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: $23,263 NZD|Low: $18,926 NZD|High: $24,029 NZD|Avg: $21,214 NZD|-3.2%
Blue Nile
Retailer 2
Retailer 3
Retailer 4
November 2, 2026
Retailer 4$18,926 NZD
Retailer 2$19,797 NZD
Retailer 3$20,059 NZD
Blue Nile$23,263 NZD

28 data points across 4 retailers

4 retailers$18,926 NZD to $23,263 NZD

B+
Cheapest Retailer
-
$18,926 NZD
SGD 14,390 SGD
B+
Retailer 2
-
$19,797 NZD
£8,771 GBP
View
B+
Retailer 3
-
$20,059 NZD
$11,286 USD
View
Most Expensive
B
Blue Nile
30324868 · Oct 31
$23,263 NZD
$13,089 USD
View
3 more retailers have this diamond
Prices start from $18,926 NZDSave up to $4,337 NZD

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
$18,926 NZD