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Heart|Natural|GIA

0.57ct I IF Heart Natural Diamond

EX • I/IF • GIA 2546394369

Certificate GIA 2546394369

Diamond specifications and retailer prices

From $911 NZD
As of November 4, 2026
Save $1,564 NZD (63%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $3,657 NZD at NZ Jewellers · As of September 25, 2026
View at NZ Jewellers

About this 0.57ct natural heart diamond

This 0.57ct natural heart sits in the half to three-quarter carat band, graded I colour (near-colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2546394369. Listed at 14 retailers as of November 4, 2026, with a 172% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.57
Carat
I
Colour
IF
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
Pavilion angle37.6°
OriginNatural
Grading LabGIA
CertificateGIA 2546394369
Dimensions5.27 × 5.82 × 3.21 mm
L/W Ratio1.10
Top View
5.27 mm5.82 mm0.57 ctI / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 2546394369
Side View
Table 59.0%CrownGirdle: MED-VTKPavilion 37.6°Culet: NoneDepth 55.2%

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 4
Current: $1,363 NZD|Low: $911 NZD|High: $2,645 NZD|Avg: $1,404 NZD|+0.1%
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 5, 2026
Retailer 12$911 NZD
Retailer 2$991 NZD
Retailer 3$1,032 NZD
Retailer 7$1,122 NZD
Retailer 4$1,142 NZD
Retailer 5$1,306 NZD
Retailer 1$1,363 NZD
Retailer 11$1,414 NZD
Retailer 9$1,580 NZD
Retailer 10$1,628 NZD
Retailer 6$1,656 NZD
Retailer 8$2,474 NZD

29 data points across 12 retailers

14 retailers$911 NZD to $2,474 NZD

A
Cheapest Retailer
-
$911 NZD
A
Retailer 2
-
$991 NZD
View
Final sale: no returns
A
Retailer 3
-
$1,032 NZD
View
A
Retailer 4
-
$1,122 NZD
View
Retailer 5
-
$1,142 NZD
View
Price last confirmed 14 days ago
A
Retailer 6
-
$1,306 NZD
View
A
Retailer 7
-
$1,363 NZD
View
A
Retailer 8
-
$1,414 NZD
View
B+
Retailer 9
-
$1,580 NZD
View
B+
Retailer 10
-
$1,628 NZD
View
B+
Retailer 11
-
$1,656 NZD
View
Retailer 12
-
$1,706 NZD
View
Price last confirmed 32 days ago
B
Retailer 13
-
$2,474 NZD
View
Most Expensive
NZ Jewellers
b7da0546-28f0-4cb1-83e8-b0b927623f4d · Sep 25
$3,657 NZD
$2,056 USD
View
Price last confirmed 41 days ago
13 more retailers have this diamond
Prices start from $911 NZDSave up to $1,564 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
0.57ct Heart
$911 NZD