CaratHunter
Plans
Round|Natural|GIA

0.82ct D SI1 Round Natural Diamond

EX • D/SI1 • GIA 1275719120

Certificate GIA 1275719120

Diamond specifications and retailer prices

From $2,291 SGD
$1,792 USD
As of October 30, 2026
Save $2,111 SGD (48%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $6,127 SGD at NZ Jewellers · As of October 14, 2026
View at NZ Jewellers

About this 0.82ct natural round diamond

This 0.82ct natural round sits in the just-under-one-carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 1275719120. Listed at 9 retailers as of October 30, 2026, with a 92% 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
D
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1275719120
Dimensions5.95 × 5.99 × 3.73 mm
L/W Ratio1.01
Top View
5.95 mm5.99 mm0.82 ctD / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1275719120
Side View
Table 56.0%CrownGirdlePavilionCuletDepth 62.4%

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: Oct 30
Current: $4,401 SGD|Low: $2,291 SGD|High: $4,476 SGD|Avg: $3,161 SGD|-0.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 1, 2026
Retailer 5$2,291 SGD
Retailer 2$2,766 SGD
Retailer 4$2,898 SGD
Retailer 6$3,005 SGD
Retailer 3$3,415 SGD
Retailer 1$4,401 SGD

41 data points across 6 retailers

9 retailers$2,291 SGD to $4,401 SGD

A
Cheapest Retailer
-
$2,291 SGD
$1,792 USD
Retailer 2
-
$2,626 SGD
$2,054 USD
View
Price last confirmed 32 days ago
B+
Retailer 3
-
$2,766 SGD
£1,704 GBP
View
B+
Retailer 4
-
$2,898 SGD
£1,785 GBP
View
Retailer 5
-
$2,898 SGD
$2,267 USD
View
Price last confirmed 18 days ago
B+
Retailer 6
-
$3,005 SGD
$2,350 USD
View
B+
Retailer 7
-
$3,415 SGD
€2,544 EUR
View
B
Retailer 8
-
$4,401 SGD
£2,711 GBP
View
Most Expensive
NZ Jewellers
59629bc9-16df-41d7-9b7a-f9e619434d2c · Oct 14
$6,127 SGD
$4,793 USD
View
Price last confirmed 18 days ago
8 more retailers have this diamond
Prices start from $2,291 SGDSave up to $2,111 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 Round
$2,291 SGD