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Heart|Natural|GIA

2.03ct H SI1 Heart Natural Diamond

EX • H/SI1 • GIA 6545649811

Certificate GIA 6545649811

Diamond specifications and retailer prices

From $9,925 SGD
As of November 6, 2026
Save $7,355 SGD (43%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $18,618 SGD at NZ Jewellers · As of October 18, 2026
View at NZ Jewellers

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 6545649811. Listed at 19 retailers as of November 4, 2026, with a 74% 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
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryExcellent
FluorescenceStrong
OriginNatural
Grading LabGIA
CertificateGIA 6545649811
Dimensions7.87 × 8.83 × 5.19 mm
L/W Ratio1.12
Top View
7.87 mm8.83 mm2.03 ctH / SI1
OriginNatural
CutExcellent
PolishVery Good
SymmetryExcellent
FluorescenceStrong
CertificateGIA 6545649811
Side View
Table 59.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 58.7%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $10,341 SGD|Low: $9,925 SGD|High: $17,733 SGD|Avg: $12,368 SGD|-3.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 6, 2026
Retailer 12$9,925 SGD
Retailer 1$10,341 SGD
Retailer 7$10,739 SGD
Retailer 4$11,051 SGD
Retailer 11$11,906 SGD
Retailer 6$11,968 SGD
Retailer 8$12,009 SGD
Retailer 10$12,130 SGD
Retailer 2$12,244 SGD
Retailer 3$12,270 SGD
Retailer 5$15,233 SGD
Retailer 9$17,280 SGD

32 data points across 12 retailers

19 retailers$9,925 SGD to $17,280 SGD

A
Cheapest Retailer
-
$9,925 SGD
A
Retailer 2
-
$10,341 SGD
View
A
Retailer 3
-
$10,739 SGD
View
Retailer 4
-
$11,051 SGD
View
Price last confirmed 26 days ago
B+
Retailer 5
-
$11,906 SGD
View
B+
Retailer 6
-
$11,968 SGD
View
B+
Retailer 7
-
$12,009 SGD
View
B+
Retailer 8
-
$12,130 SGD
View
B+
Retailer 9
-
$12,155 SGD
View
B+
Retailer 10
-
$12,244 SGD
View
Final sale: no returns
Retailer 11
-
$12,270 SGD
View
Price last confirmed 14 days ago
Retailer 12
-
$12,330 SGD
View
Price last confirmed 21 days ago
B+
Retailer 13
-
$12,726 SGD
View
Retailer 14
-
$13,358 SGD
View
Price last confirmed 19 days ago
Retailer 15
-
$13,563 SGD
View
Price last confirmed 21 days ago
B+
Retailer 16
-
$15,233 SGD
View
Retailer 17
-
$15,413 SGD
View
Price last confirmed 18 days ago
B
Retailer 18
-
$17,280 SGD
View
Most Expensive
NZ Jewellers
8a1bfe61-395f-48f0-aabc-df6d8ab36066 · Oct 18
$18,618 SGD
$14,527 USD
View
Price last confirmed 19 days ago
18 more retailers have this diamond
Prices start from $9,925 SGDSave up to $7,355 SGD

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.

A
2.03ct Heart
$9,925 SGD