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Heart|Natural|GIA

2.05ct G SI2 Heart Natural Diamond

EX • G/SI2 • GIA 1545684177

Certificate GIA 1545684177

Diamond specifications and retailer prices

From $13,991 NZD
As of November 6, 2026
Save $10,372 NZD (43%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $28,144 NZD at Queensmith · As of October 22, 2026
View at Queensmith

About this 2.05ct natural heart diamond

This 2.05ct natural heart sits in the two to three carat band, graded G colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1545684177. Listed at 20 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

2.05
Carat
G
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1545684177
Dimensions8.16 × 8.88 × 4.93 mm
L/W Ratio1.09
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Twinning Wisp, Feather, Cloud, Crystal
Top View
8.16 mm8.88 mm2.05 ctG / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1545684177
Side View
Table 60.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 55.5%

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: $28,144 NZD|Low: $13,991 NZD|High: $28,385 NZD|Avg: $19,063 NZD|+1.3%
Queensmith
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
November 6, 2026
Retailer 17$13,991 NZD
Retailer 2$14,530 NZD
Retailer 9$15,566 NZD
Retailer 4$16,057 NZD
Retailer 16$16,632 NZD
Retailer 13$16,845 NZD
Retailer 14$16,931 NZD
Retailer 3$17,263 NZD
Retailer 7$17,370 NZD
Retailer 11$17,898 NZD
Retailer 10$18,816 NZD
Retailer 5$19,107 NZD
Retailer 18$19,132 NZD
Retailer 12$19,598 NZD
Retailer 6$21,712 NZD
Retailer 15$24,363 NZD
Retailer 8$26,227 NZD
Queensmith$28,144 NZD

23 data points across 18 retailers

20 retailers$13,991 NZD to $24,363 NZD

A
Cheapest Retailer
-
$13,991 NZD
A
Retailer 2
-
$14,530 NZD
View
Retailer 3
-
$15,566 NZD
View
Price last confirmed 26 days ago
A
Retailer 4
-
$16,057 NZD
View
A
Retailer 5
-
$16,632 NZD
View
A
Retailer 6
-
$16,845 NZD
View
A
Retailer 7
-
$16,931 NZD
View
B+
Retailer 8
-
$17,106 NZD
View
A
Retailer 9
-
$17,263 NZD
View
Final sale: no returns
Retailer 10
-
$17,370 NZD
View
Price last confirmed 21 days ago
A
Retailer 11
-
$17,898 NZD
View
B+
Retailer 12
-
$17,913 NZD
View
Retailer 13
-
$18,816 NZD
View
Price last confirmed 19 days ago
Retailer 14
-
$19,107 NZD
View
Price last confirmed 21 days ago
B+
Retailer 15
-
$19,132 NZD
View
B+
Retailer 16
-
$19,598 NZD
View
Retailer 17
-
$21,712 NZD
View
Price last confirmed 18 days ago
B
Retailer 18
-
$24,363 NZD
View
Retailer 19
-
$26,227 NZD
View
Price last confirmed 19 days ago
Most Expensive
Queensmith
1545684177 · Oct 22
$28,144 NZD
£12,285 GBP
View
Price last confirmed 15 days ago
19 more retailers have this diamond
Prices start from $13,991 NZDSave up to $10,372 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.

A
2.05ct Heart
$13,991 NZD