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Heart|Natural|GIA

0.84ct I SI2 Heart Natural Diamond

ID • I/SI2 • GIA 6522085728

Certificate GIA 6522085728

Diamond specifications and retailer prices

From $870 USD
As of November 6, 2026
Save $1,269 USD (59%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $2,858 USD at NZ Jewellers · As of October 21, 2026
View at NZ Jewellers

About this 0.84ct natural heart diamond

This 0.84ct natural heart sits in the just-under-one-carat band, graded I 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 6522085728. Listed at 18 retailers as of November 4, 2026, with a 146% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
I
Color
SI2
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle36.2°
Pavilion angle37.2°
OriginNatural
Grading LabGIA
CertificateGIA 6522085728
Dimensions5.67 × 6.59 × 3.66 mm
L/W Ratio1.16
Top View
5.67 mm6.59 mm0.84 ctI / SI2
OriginNatural
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 6522085728
Side View
Table 59.0%Crown 36.2°Girdle: THK-ETKPavilion 37.2°Culet: NoneDepth 55.6%

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 6
Current: $2,858 USD|Low: $806 USD|High: $2,858 USD|Avg: $1,382 USD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 6, 2026
Retailer 7$870 USD
Retailer 8$1,081 USD
Retailer 3$1,123 USD
Retailer 5$1,172 USD
Retailer 11$1,172 USD
Retailer 13$1,211 USD
Retailer 9$1,231 USD
Retailer 4$1,299 USD
Retailer 12$1,306 USD
Retailer 2$1,323 USD
Retailer 10$1,352 USD
Retailer 6$2,139 USD
NZ Jewellers$2,858 USD

40 data points across 13 retailers

18 retailers$870 USD to $2,139 USD

A
Cheapest Retailer
-
$870 USD
B+
Retailer 2
-
$1,081 USD
View
Final sale: no returns
B+
Retailer 3
-
$1,123 USD
View
Retailer 4
-
$1,134 USD
View
Price last confirmed 21 days ago
Retailer 5
-
$1,172 USD
View
Price last confirmed 47 days ago
Retailer 6
-
$1,172 USD
View
Price last confirmed 49 days ago
Retailer 7
-
$1,172 USD
View
Price last confirmed 17 days ago
Retailer 8
-
$1,177 USD
View
Price last confirmed 21 days ago
Retailer 9
-
$1,211 USD
View
Price last confirmed 10 days ago
B+
Retailer 10
-
$1,231 USD
View
Retailer 11
-
$1,299 USD
View
Price last confirmed 19 days ago
B+
Retailer 12
-
$1,306 USD
View
B+
Retailer 13
-
$1,323 USD
View
Retailer 14
-
$1,352 USD
View
Price last confirmed 45 days ago
Retailer 15
-
$1,352 USD
View
Price last confirmed 16 days ago
B
Retailer 16
-
$2,139 USD
View
Retailer 17
-
$2,858 USD
View
Price last confirmed 47 days ago
Most Expensive
NZ Jewellers
eb81af0f-cfc7-4e0d-a512-328473c880ab · Oct 21
$2,858 USD
View
Price last confirmed 16 days ago
17 more retailers have this diamond
Prices start from $870 USDSave up to $1,269 USD

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
0.84ct Heart
$870 USD