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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 $1,274 NZD
HK$5,600 HKD
As of November 1, 2026
Save $1,196 NZD (48%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $2,508 NZD 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
Colour
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: $2,228 NZD|Low: $1,274 NZD|High: $2,710 NZD|Avg: $1,823 NZD|-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$1,274 NZD
Retailer 8$1,313 NZD
Retailer 6$1,528 NZD
Retailer 5$1,539 NZD
Retailer 3$1,632 NZD
Retailer 9$1,639 NZD
Retailer 2$1,642 NZD
Retailer 7$1,836 NZD
Retailer 1$2,228 NZD
Wholesale Diamonds Direct$2,508 NZD

38 data points across 10 retailers

11 retailers$1,274 NZD to $2,470 NZD

A
Cheapest Retailer
-
$1,274 NZD
HK$5,600 HKD
A
Retailer 2
-
$1,313 NZD
$739 USD
View
Final sale: no returns
A
Retailer 3
-
$1,528 NZD
$860 USD
View
A
Retailer 4
-
$1,539 NZD
€825 EUR
View
A
Retailer 5
-
$1,632 NZD
$918 USD
View
Retailer 6
-
$1,639 NZD
$922 USD
View
Price last confirmed 18 days ago
A
Retailer 7
-
$1,642 NZD
£728 GBP
View
Retailer 8
-
$1,836 NZD
SGD 1,396 SGD
View
Price last confirmed 10 days ago
B+
Retailer 9
-
$2,228 NZD
€1,194 EUR
View
B+
Retailer 10
-
$2,470 NZD
A$2,138 AUD
View
Most Expensive
Wholesale Diamonds Direct
425958809 · Oct 23
$2,508 NZD
$1,411 USD
View
Price last confirmed 9 days ago
10 more retailers have this diamond
Prices start from $1,274 NZDSave up to $1,196 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
0.82ct Heart
$1,274 NZD