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Heart|Natural|GIA

0.80ct D SI2 Heart Natural Diamond

EX • D/SI2 • GIA 2386972524

Certificate GIA 2386972524

Diamond specifications and retailer prices

From $1,239 AUD
HK$6,800 HKD
As of November 1, 2026
Save $2,810 AUD (69%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $4,049 AUD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 0.8ct natural heart diamond

This 0.8ct natural heart sits in the just-under-one-carat band, graded D colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2386972524. Listed at 14 retailers as of October 30, 2026, with prices from $1,239 to $4,049, a $2,810 spread on the same certified stone. NZ Jewellers lists it at $4,049. 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
D
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2386972524
Dimensions4.78 × 5.94 × 4.30 mm
L/W Ratio1.24
Top View
4.78 mm5.94 mm0.80 ctD / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2386972524
Side View
Table 54.0%CrownGirdle: NULPavilionCulet: NoneDepth 72.4%

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 1
Current: $3,041 AUD|Low: $1,102 AUD|High: $3,077 AUD|Avg: $1,889 AUD|-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
Retailer 13
Retailer 14
November 1, 2026
Retailer 6$1,102 AUD
Retailer 9$1,239 AUD
Retailer 8$1,532 AUD
Retailer 2$1,590 AUD
Retailer 4$1,729 AUD
Retailer 10$1,737 AUD
Retailer 11$1,770 AUD
Retailer 12$1,851 AUD
Retailer 5$1,971 AUD
Retailer 7$2,026 AUD
Retailer 14$2,106 AUD
Retailer 3$2,374 AUD
Retailer 13$2,394 AUD
Retailer 1$3,041 AUD

16 data points across 14 retailers

14 retailers$1,239 AUD to $4,049 AUD

A
Cheapest Retailer
-
$1,239 AUD
HK$6,800 HKD
A
Retailer 2
-
$1,532 AUD
$1,076 USD
View
Final sale: no returns
A
Retailer 3
-
$1,590 AUD
$1,117 USD
View
A
Retailer 4
-
$1,660 AUD
$1,166 USD
View
A
Retailer 5
-
$1,660 AUD
$1,166 USD
View
A
Retailer 6
-
$1,724 AUD
$1,211 USD
View
A
Retailer 7
-
$1,729 AUD
SGD 1,641 SGD
View
A
Retailer 8
-
$1,737 AUD
$1,220 USD
View
B+
Retailer 9
-
$1,851 AUD
$1,301 USD
View
B+
Retailer 10
-
$1,916 AUD
$1,346 USD
View
B+
Retailer 11
-
$2,026 AUD
£1,121 GBP
View
B+
Retailer 12
-
$2,374 AUD
$1,668 USD
View
B
Retailer 13
-
$3,041 AUD
£1,682 GBP
View
Most Expensive
B
NZ Jewellers
bc6bd956-bce0-45fe-8613-60def4cef9c8 · Oct 30
$4,049 AUD
$2,844 USD
View
13 more retailers have this diamond
Prices start from $1,239 AUDSave up to $2,810 AUD

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
$1,239 AUD