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Round|Natural|GIA

1.02ct E I1 Round Natural Diamond

EX • E/I1 • GIA 3535373745

Certificate GIA 3535373745

Diamond specifications and retailer prices

From $3,431 SGD
$2,684 USD
As of October 30, 2026
Save $1,427 SGD (29%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $4,858 SGD at Yorxs · As of October 29, 2026
View at Yorxs

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 3535373745. Listed at 8 retailers as of October 29, 2026, with prices from $3,431 to $4,858, a $1,427 spread on the same certified stone. Yorxs lists it at $4,858. 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
OriginNatural
Grading LabGIA
CertificateGIA 3535373745
Dimensions6.45 × 6.43 × 3.99 mm
L/W Ratio1.00
Top View
6.45 mm6.43 mm1.02 ctE / I1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 3535373745
Side View
Table 57.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 61.9%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $3,490 SGD|Low: $3,384 SGD|High: $5,231 SGD|Avg: $4,176 SGD|-0.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Yorxs
October 29, 2026
Retailer 3$3,431 SGD
Retailer 1$3,490 SGD
Retailer 2$3,567 SGD
Retailer 5$4,326 SGD
Yorxs$4,858 SGD
Retailer 4$5,231 SGD

24 data points across 6 retailers

8 retailers$3,431 SGD to $4,858 SGD

B+
Cheapest Retailer
-
$3,431 SGD
$2,684 USD
Retailer 2
-
$3,490 SGD
$2,730 USD
View
Price last confirmed 9 days ago
B+
Retailer 3
-
$3,567 SGD
$2,790 USD
View
B
Retailer 4
-
$4,326 SGD
$3,384 USD
View
B
Retailer 5
-
$4,526 SGD
$3,540 USD
View
B
Retailer 6
-
$4,526 SGD
$3,540 USD
View
B
Retailer 7
-
$4,679 SGD
$3,660 USD
View
Most Expensive
B
Yorxs
506433824 · Oct 29
$4,858 SGD
€3,619 EUR
View
7 more retailers have this diamond
Prices start from $3,431 SGDSave up to $1,427 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.

B+
1.02ct Round
$3,431 SGD