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Heart|Natural|GIA

0.84ct D SI2 Heart Natural Diamond

EX • D/SI2 • GIA 25028104

Certificate GIA 25028104

Diamond specifications and retailer prices

From $4,314 AUD
£2,386 GBP
As of October 31, 2026
Save $2,793 AUD (39%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $7,107 AUD at MOH London · As of October 29, 2026
View at MOH London

About this 0.84ct natural heart diamond

This 0.84ct 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 25028104. Listed at 3 retailers as of October 29, 2026, with prices from $4,314 to $7,107, a $2,793 spread on the same certified stone. MOH London lists it at $7,107. 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

0.84
Carat
D
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishGood
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 25028104
Dimensions6.50 × 5.86 × 3.61 mm
L/W Ratio1.11
Top View
6.50 mm5.86 mm0.84 ctD / SI2
OriginNatural
CutExcellent
PolishGood
SymmetryGood
FluorescenceNone
CertificateGIA 25028104
Side View
Table 57.0%CrownGirdlePavilionCuletDepth 55.7%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Oct 31
Current: $7,107 AUD|Low: $3,441 AUD|High: $7,154 AUD|Avg: $4,824 AUD|+0.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
October 31, 2026
Retailer 4$3,441 AUD
Retailer 3$4,314 AUD
Retailer 2$4,725 AUD
MOH London$7,107 AUD

42 data points across 4 retailers

3 retailers$4,314 AUD to $7,107 AUD

B
Cheapest Retailer
-
$4,314 AUD
£2,386 GBP
B
Retailer 2
-
$4,725 AUD
€3,161 EUR
View
Most Expensive
B
MOH London
64636CA16 · Oct 29
$7,107 AUD
£3,931 GBP
View
2 more retailers have this diamond
Prices start from $4,314 AUDSave up to $2,793 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.

B
0.84ct Heart
$4,314 AUD