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Heart|Natural|GIA

0.52ct D SI1 Heart Natural Diamond

EX • D/SI1 • GIA 2534970659

Certificate GIA 2534970659

Diamond specifications and retailer prices

From $929 NZD
As of November 6, 2026
Save $878 NZD (49%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $1,807 NZD at 77 Diamonds · As of November 6, 2026
View at 77 Diamonds

About this 0.52ct natural heart diamond

This 0.52ct natural heart sits in the half to three-quarter carat band, graded D 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 2534970659. Listed at 10 retailers as of November 6, 2026, with prices from $929 to $1,807, a $878 spread on the same certified stone. 77 Diamonds lists it at $1,807. 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

0.52
Carat
D
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2534970659
Dimensions5.60 × 5.02 × 2.91 mm
L/W Ratio1.12
Top View
5.60 mm5.02 mm0.52 ctD / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2534970659
Side View
Table 60.0%CrownGirdle: Very ThickPavilionCulet: NoneDepth 57.9%

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: $1,807 NZD|Low: $844 NZD|High: $1,839 NZD|Avg: $1,424 NZD|+0.7%
77 Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 6, 2026
Retailer 2$929 NZD
Retailer 4$1,297 NZD
Retailer 3$1,407 NZD
Retailer 5$1,683 NZD
77 Diamonds$1,807 NZD

35 data points across 5 retailers

10 retailers$929 NZD to $1,807 NZD

A
Cheapest Retailer
-
$929 NZD
Final sale: no returns
A
Retailer 2
-
$1,099 NZD
View
B+
Retailer 3
-
$1,232 NZD
View
B+
Retailer 4
-
$1,297 NZD
View
B+
Retailer 5
-
$1,407 NZD
View
B+
Retailer 6
-
$1,515 NZD
View
B+
Retailer 7
-
$1,515 NZD
View
B
Retailer 8
-
$1,569 NZD
View
B+
Retailer 9
-
$1,595 NZD
View
Most Expensive
B+
77 Diamonds
HSMB4HTVRTYY · Nov 6
$1,807 NZD
£789 GBP
View
9 more retailers have this diamond
Prices start from $929 NZDSave up to $878 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
0.52ct Heart
$929 NZD