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Heart|Natural|GIA

2.01ct K SI1 Heart Natural Diamond

EX • K/SI1 • GIA 1545812907

Certificate GIA 1545812907

Diamond specifications and retailer prices

From $8,085 AUD
As of November 6, 2026
Save $6,887 AUD (46%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $18,118 AUD at NZ Jewellers · As of October 18, 2026
View at NZ Jewellers

About this 2.01ct natural heart diamond

This 2.01ct natural heart sits in the two to three carat band, graded K colour (faint-tinted) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1545812907. Listed at 17 retailers as of November 4, 2026, with a 85% 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

2.01
Carat
K
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1545812907
Dimensions7.96 × 8.89 × 4.90 mm
L/W Ratio1.12
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Twinning Wisp, Feather
Top View
7.96 mm8.89 mm2.01 ctK / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1545812907
Side View
Table 63.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 55.1%

Caratlytics Score

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

Price History

Last verified: Nov 6
Current: $18,118 AUD|Low: $8,066 AUD|High: $18,118 AUD|Avg: $11,324 AUD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 6, 2026
Retailer 12$8,085 AUD
Retailer 2$8,318 AUD
Retailer 8$9,619 AUD
Retailer 4$10,000 AUD
Retailer 9$10,063 AUD
Retailer 6$10,450 AUD
Retailer 11$10,508 AUD
Retailer 5$10,833 AUD
Retailer 13$11,009 AUD
Retailer 7$12,369 AUD
Retailer 3$12,499 AUD
Retailer 10$14,972 AUD
NZ Jewellers$18,118 AUD

28 data points across 13 retailers

17 retailers$8,085 AUD to $14,972 AUD

A
Cheapest Retailer
-
$8,085 AUD
A
Retailer 2
-
$8,318 AUD
View
B+
Retailer 3
-
$9,619 AUD
View
B+
Retailer 4
-
$9,857 AUD
View
B+
Retailer 5
-
$9,860 AUD
View
Retailer 6
-
$10,000 AUD
View
Price last confirmed 21 days ago
B+
Retailer 7
-
$10,063 AUD
View
B+
Retailer 8
-
$10,319 AUD
View
B+
Retailer 9
-
$10,450 AUD
View
B+
Retailer 10
-
$10,508 AUD
View
Retailer 11
-
$10,833 AUD
View
Price last confirmed 19 days ago
Retailer 12
-
$11,000 AUD
View
Price last confirmed 21 days ago
B+
Retailer 13
-
$11,009 AUD
View
B
Retailer 14
-
$12,369 AUD
View
Retailer 15
-
$12,499 AUD
View
Price last confirmed 18 days ago
B
Retailer 16
-
$14,972 AUD
View
Most Expensive
NZ Jewellers
56e3cbf1-725a-4409-b645-5b938433d29e · Oct 18
$18,118 AUD
$12,449 USD
View
Price last confirmed 19 days ago
16 more retailers have this diamond
Prices start from $8,085 AUDSave up to $6,887 AUD

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
2.01ct Heart
$8,085 AUD