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Heart|Natural|GIA

2.05ct E SI1 Heart Natural Diamond

EX • E/SI1 • GIA 1543273059

Certificate GIA 1543273059

Diamond specifications and retailer prices

From $12,929 AUD
SGD 12,273 SGD
As of October 31, 2026
Save $4,428 AUD (26%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $17,358 AUD at GemTrove · As of October 31, 2026
View at GemTrove

About this 2.05ct natural heart diamond

This 2.05ct natural heart sits in the two to three carat band, graded E 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 1543273059. Listed at 8 retailers as of October 31, 2026, with prices from $12,929 to $17,358, a $4,428 spread on the same certified stone. GemTrove lists it at $17,358. 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

2.05
Carat
E
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 1543273059
Dimensions7.99 × 9.02 × 5.06 mm
L/W Ratio1.13
Culet sizeNone
Key to symbols
Crystal, Needle, Natural
Top View
7.99 mm9.02 mm2.05 ctE / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 1543273059
Side View
Table 62.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 56.0%

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: Oct 31
Current: $14,178 AUD|Low: $12,929 AUD|High: $18,437 AUD|Avg: $14,690 AUD|+3.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 31, 2026
Retailer 6$12,929 AUD
Retailer 7$13,209 AUD
Retailer 2$13,535 AUD
Retailer 3$13,604 AUD
Retailer 5$13,639 AUD
Retailer 1$14,178 AUD
Retailer 4$15,882 AUD

44 data points across 7 retailers

8 retailers$12,929 AUD to $17,358 AUD

A
Cheapest Retailer
-
$12,929 AUD
SGD 12,273 SGD
A
Retailer 2
-
$13,209 AUD
MYR 37,795 MYR
View
A
Retailer 3
-
$13,535 AUD
₹905,463 INR
View
A
Retailer 4
-
$13,604 AUD
$9,556 USD
View
A
Retailer 5
-
$13,639 AUD
£7,544 GBP
View
A
Retailer 6
-
$14,178 AUD
$9,959 USD
View
Final sale: no returns
A
Retailer 7
-
$15,882 AUD
$11,156 USD
View
Most Expensive
B+
GemTrove
GT-N-01270357-98 · Oct 31
$17,358 AUD
View
7 more retailers have this diamond
Prices start from $12,929 AUDSave up to $4,428 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
2.05ct Heart
$12,929 AUD