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Heart|Natural|GIA

0.80ct G SI2 Heart Natural Diamond

EX • G/SI2 • GIA 7553068387

Certificate GIA 7553068387

Diamond specifications and retailer prices

From $1,216 NZD
As of November 6, 2026
Save $204 NZD (14%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $1,420 NZD at 77 Diamonds · As of November 5, 2026
View at 77 Diamonds

About this 0.8ct natural heart diamond

This 0.8ct natural heart sits in the just-under-one-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 7553068387. Listed at 5 retailers as of November 5, 2026, with prices from $1,216 to $1,420, a $204 spread on the same certified stone. 77 Diamonds lists it at $1,420. 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

0.80
Carat
G
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7553068387
Dimensions5.89 × 6.40 × 3.64 mm
L/W Ratio1.09
Culet sizeNone
Key to symbols
Twinning Wisp
Top View
5.89 mm6.40 mm0.80 ctG / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 7553068387
Side View
Table 57.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 56.8%

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: $1,420 NZD|Low: $1,118 NZD|High: $1,580 NZD|Avg: $1,340 NZD|-8.4%
77 Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 5, 2026
Retailer 4$1,216 NZD
Retailer 3$1,218 NZD
Retailer 2$1,349 NZD
Retailer 5$1,371 NZD
77 Diamonds$1,420 NZD

39 data points across 5 retailers

5 retailers$1,216 NZD to $1,420 NZD

A
Cheapest Retailer
-
$1,216 NZD
A
Retailer 2
-
$1,218 NZD
View
Final sale: no returns
A
Retailer 3
-
$1,349 NZD
View
Retailer 4
-
$1,371 NZD
View
Price last confirmed 23 days ago
Most Expensive
A
77 Diamonds
HSCPGMCCYYYN · Nov 5
$1,420 NZD
£620 GBP
View
4 more retailers have this diamond
Prices start from $1,216 NZDSave up to $204 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
0.80ct Heart
$1,216 NZD