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Round|Natural|HRD

1.02ct E I1 Round Natural Diamond

EX • E/I1 • HRD 260000189400

Certificate HRD 260000189400

Diamond specifications and retailer prices

From $1,514 SGD
₹112,808 INR
As of October 25, 2026
Save $1,494 SGD (50%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $5,392 SGD at NZ Jewellers · As of September 28, 2026
View at NZ Jewellers

About this 1.02ct natural round diamond

This 1.02ct natural round sits in the classic one-carat band, graded E colour (colourless) and I1 clarity (included), with a top-tier cut grade and certified by HRD 260000189400. Listed at 9 retailers as of October 25, 2026, with a 99% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.02
Carat
E
Colour
I1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.6°
Pavilion angle41.5°
OriginNatural
Grading LabHRD
CertificateHRD 260000189400
Dimensions6.41 × 6.44 × 4.03 mm
L/W Ratio1.00
Top View
6.41 mm6.44 mm1.02 ctE / I1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateHRD 260000189400
Side View
Table 57.0%Crown 34.6°Girdle: MediumPavilion 41.5°Culet: NoneDepth 62.7%

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 25
Current: $3,008 SGD|Low: $1,511 SGD|High: $3,009 SGD|Avg: $2,066 SGD|+2.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
October 26, 2026
Retailer 3$1,514 SGD
Retailer 4$1,721 SGD
Retailer 5$2,040 SGD
Retailer 2$2,060 SGD
Retailer 1$3,008 SGD

34 data points across 5 retailers

9 retailers$1,514 SGD to $3,008 SGD

A
Cheapest Retailer
-
$1,514 SGD
₹112,808 INR
A
Retailer 2
-
$1,721 SGD
$1,346 USD
View
A
Retailer 3
-
$2,060 SGD
$1,611 USD
View
Retailer 4
-
$2,210 SGD
$1,729 USD
View
Price last confirmed 21 days ago
Retailer 5
-
$2,210 SGD
$1,729 USD
View
Price last confirmed 22 days ago
Retailer 6
-
$2,313 SGD
$1,809 USD
View
Price last confirmed 31 days ago
Retailer 7
-
$2,550 SGD
$1,995 USD
View
Price last confirmed 21 days ago
B+
Retailer 8
-
$3,008 SGD
€2,241 EUR
View
Most Expensive
NZ Jewellers
4f0d26f6-0f38-4bf7-b039-1adc0fbaece5 · Sep 28
$5,392 SGD
$4,218 USD
View
Price last confirmed 32 days ago
8 more retailers have this diamond
Prices start from $1,514 SGDSave up to $1,494 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
1.02ct Round
$1,514 SGD