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Heart|Natural|GIA

0.82ct G SI1 Heart Natural Diamond

EX • G/SI1 • GIA 1549801316

Certificate GIA 1549801316

Diamond specifications and retailer prices

From €642 EUR
HK$5,600 HKD
As of November 1, 2026
Save €602 EUR (48%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: €1,263 EUR at Wholesale Diamonds Direct · As of October 23, 2026
View at Wholesale Diamonds Direct

About this 0.82ct natural heart diamond

This 0.82ct natural heart sits in the just-under-one-carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1549801316. Listed at 11 retailers as of November 1, 2026, with a 94% 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

0.82
Carat
G
Color
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Pavilion angle37.2°
OriginNatural
Grading LabGIA
CertificateGIA 1549801316
Dimensions5.85 × 6.46 × 3.66 mm
L/W Ratio1.10
Girdle conditionFaceted
Top View
5.85 mm6.46 mm0.82 ctG / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 1549801316
Side View
Table 60.0%CrownGirdle: STK-VTKPavilion 37.2°Culet: NoneDepth 56.6%

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 1
Current: €1,122 EUR|Low: €642 EUR|High: €1,365 EUR|Avg: €918 EUR|-7.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Wholesale Diamonds Direct
November 2, 2026
Retailer 4€642 EUR
Retailer 8€661 EUR
Retailer 6€770 EUR
Retailer 5€775 EUR
Retailer 3€822 EUR
Retailer 9€825 EUR
Retailer 2€827 EUR
Retailer 7€925 EUR
Retailer 1€1,122 EUR
Wholesale Diamonds Direct€1,263 EUR

38 data points across 10 retailers

11 retailers€642 EUR to €1,244 EUR

A
Cheapest Retailer
-
€642 EUR
HK$5,600 HKD
A
Retailer 2
-
€661 EUR
$739 USD
View
Final sale: no returns
A
Retailer 3
-
€770 EUR
$860 USD
View
A
Retailer 4
-
€775 EUR
View
A
Retailer 5
-
€822 EUR
$918 USD
View
Retailer 6
-
€825 EUR
$922 USD
View
Price last confirmed 17 days ago
A
Retailer 7
-
€827 EUR
£728 GBP
View
Retailer 8
-
€925 EUR
SGD 1,396 SGD
View
Price last confirmed 10 days ago
B+
Retailer 9
-
€1,122 EUR
View
B+
Retailer 10
-
€1,244 EUR
A$2,138 AUD
View
Most Expensive
Wholesale Diamonds Direct
425958809 · Oct 23
€1,263 EUR
$1,411 USD
View
Price last confirmed 9 days ago
10 more retailers have this diamond
Prices start from €642 EURSave up to €602 EUR

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
0.82ct Heart
€642 EUR