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Round|Natural|GIA

1.02ct E I1 Round Natural Diamond

EX • E/I1 • GIA 5496001248

Certificate GIA 5496001248

Diamond specifications and retailer prices

From $1,685 SGD
HK$10,300 HKD
As of October 30, 2026
Save $3,923 SGD (70%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $5,608 SGD at NZ Jewellers · As of October 30, 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 GIA 5496001248. Listed at 9 retailers as of October 30, 2026, with prices from $1,685 to $5,608, a $3,923 spread on the same certified stone. NZ Jewellers lists it at $5,608. 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
PolishVery Good
SymmetryExcellent
FluorescenceVery Strong
Crown angle35.5°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 5496001248
Dimensions6.41 × 6.43 × 3.99 mm
L/W Ratio1.00
Star length50%
Lower girdle75%
Top View
6.41 mm6.43 mm1.02 ctE / I1
OriginNatural
CutExcellent
PolishVery Good
SymmetryExcellent
FluorescenceVery Strong
CertificateGIA 5496001248
Side View
Table 58.0%Crown 35.5°GirdlePavilion 41°CuletDepth 62.1%

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: $5,608 SGD|Low: $1,685 SGD|High: $5,878 SGD|Avg: $2,781 SGD|-4.6%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 29, 2026
Retailer 5$1,685 SGD
Retailer 9$2,095 SGD
Retailer 6$2,238 SGD
Retailer 3$2,300 SGD
Retailer 7$2,300 SGD
Retailer 4$2,406 SGD
Retailer 8$2,653 SGD
Retailer 10$2,904 SGD
Retailer 2$3,150 SGD
NZ Jewellers$5,608 SGD

16 data points across 10 retailers

9 retailers$1,685 SGD to $5,608 SGD

A
Cheapest Retailer
-
$1,685 SGD
HK$10,300 HKD
B+
Retailer 2
-
$2,095 SGD
$1,639 USD
View
B+
Retailer 3
-
$2,238 SGD
$1,751 USD
View
B+
Retailer 4
-
$2,300 SGD
$1,799 USD
View
B+
Retailer 5
-
$2,300 SGD
$1,799 USD
View
B+
Retailer 6
-
$2,406 SGD
$1,882 USD
View
B+
Retailer 7
-
$2,653 SGD
$2,075 USD
View
B+
Retailer 8
-
$3,150 SGD
€2,347 EUR
View
Most Expensive
B
NZ Jewellers
39e3ef8d-bfd8-478a-ad4d-b7faa884a49b · Oct 30
$5,608 SGD
$4,387 USD
View
8 more retailers have this diamond
Prices start from $1,685 SGDSave up to $3,923 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
$1,685 SGD