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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 $917 SGD
HK$5,600 HKD
As of November 1, 2026
Save $861 SGD (48%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $1,805 SGD 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: $1,603 SGD|Low: $917 SGD|High: $1,950 SGD|Avg: $1,312 SGD|-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$917 SGD
Retailer 8$945 SGD
Retailer 6$1,100 SGD
Retailer 5$1,108 SGD
Retailer 3$1,174 SGD
Retailer 9$1,179 SGD
Retailer 2$1,182 SGD
Retailer 7$1,321 SGD
Retailer 1$1,603 SGD
Wholesale Diamonds Direct$1,805 SGD

38 data points across 10 retailers

11 retailers$917 SGD to $1,777 SGD

A
Cheapest Retailer
-
$917 SGD
HK$5,600 HKD
A
Retailer 2
-
$945 SGD
$739 USD
View
Final sale: no returns
A
Retailer 3
-
$1,100 SGD
$860 USD
View
A
Retailer 4
-
$1,108 SGD
€825 EUR
View
A
Retailer 5
-
$1,174 SGD
$918 USD
View
Retailer 6
-
$1,179 SGD
$922 USD
View
Price last confirmed 18 days ago
A
Retailer 7
-
$1,182 SGD
£728 GBP
View
Retailer 8
-
$1,321 SGD
View
Price last confirmed 10 days ago
B+
Retailer 9
-
$1,603 SGD
€1,194 EUR
View
B+
Retailer 10
-
$1,777 SGD
A$2,138 AUD
View
Most Expensive
Wholesale Diamonds Direct
425958809 · Oct 23
$1,805 SGD
$1,411 USD
View
Price last confirmed 9 days ago
10 more retailers have this diamond
Prices start from $917 SGDSave up to $861 SGD

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
$917 SGD