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Heart|Natural|GIA

0.62ct D SI1 Heart Natural Diamond

EX • D/SI1 • GIA 6541776191

Certificate GIA 6541776191

Diamond specifications and retailer prices

From $1,081 NZD
$609 USD
As of November 2, 2026
Save $250 NZD (19%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $1,352 NZD at Brilliance · As of October 5, 2026
View at Brilliance

About this 0.62ct natural heart diamond

This 0.62ct 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 6541776191. Listed at 5 retailers as of November 2, 2026, with a relatively tight 23% spread, which is unusual at this carat range and suggests competitive pricing across the listings. 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

0.62
Carat
D
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6541776191
Dimensions5.12 × 6.05 × 3.58 mm
L/W Ratio1.18
Top View
5.12 mm6.05 mm0.62 ctD / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6541776191
Side View
Table 58.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 59.2%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 2
Current: $1,352 NZD|Low: $1,033 NZD|High: $1,462 NZD|Avg: $1,259 NZD|-4.8%
Brilliance
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 2, 2026
Retailer 3$1,081 NZD
Retailer 5$1,115 NZD
Retailer 4$1,195 NZD
Retailer 2$1,331 NZD
Brilliance$1,352 NZD

40 data points across 5 retailers

5 retailers$1,081 NZD to $1,331 NZD

A
Cheapest Retailer
-
$1,081 NZD
$609 USD
Final sale: no returns
A
Retailer 2
-
$1,115 NZD
MYR 2,560 MYR
View
A
Retailer 3
-
$1,195 NZD
SGD 910 SGD
View
A
Retailer 4
-
$1,331 NZD
£591 GBP
View
Most Expensive
Brilliance
D39925898 · Oct 5
$1,352 NZD
$762 USD
View
Price last confirmed 27 days ago
4 more retailers have this diamond
Prices start from $1,081 NZDSave up to $250 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
0.62ct Heart
$1,081 NZD