Round|Natural|GIA

1.02ct E SI2 Round Natural Diamond

EX • E/SI2 • GIA 1503577729

Certificate GIA 1503577729

Diamond specifications and retailer prices

From $2,035 USD
As of November 4, 2026
Save $3,685 USD (64%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $5,720 USD at NZ Jewellers · As of November 5, 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 SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 1503577729. Listed at 17 retailers as of November 4, 2026, with prices from $2,035 to $5,720, a $3,685 spread on the same certified stone. NZ Jewellers lists it at $5,720. 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

1.02
Carat
E
Color
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle35.5°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 1503577729
Dimensions6.44 × 6.48 × 3.99 mm
L/W Ratio1.01
Star length50%
Lower girdle80%
Culet sizeNone
Key to symbols
Cloud, Crystal, Twinning Wisp, Feather, Knot, Needle
Top View
6.44 mm6.48 mm1.02 ctE / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 1503577729
Side View
Table 57.0%Crown 35.5°Girdle: MED-STKPavilion 41°Culet: NoneDepth 61.7%

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: Nov 4
Current: $2,878 USD|Low: $2,022 USD|High: $4,851 USD|Avg: $2,730 USD|+2.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 6, 2026
Retailer 6$2,035 USD
Retailer 7$2,085 USD
Retailer 2$2,183 USD
Retailer 8$2,239 USD
Retailer 3$2,399 USD
Retailer 9$2,593 USD
Retailer 10$2,697 USD
Retailer 1$2,878 USD
Retailer 5$3,072 USD
Retailer 4$4,780 USD

45 data points across 10 retailers

17 retailers$2,035 USD to $5,720 USD

A
Cheapest Retailer
-
$2,035 USD
A
Retailer 2
-
$2,085 USD
View
Final sale: no returns
A
Retailer 3
-
$2,183 USD
View
A
Retailer 4
-
$2,239 USD
View
A
Retailer 5
-
$2,399 USD
View
A
Retailer 6
-
$2,479 USD
View
A
Retailer 7
-
$2,593 USD
View
A
Retailer 8
-
$2,697 USD
View
A
Retailer 9
-
$2,840 USD
View
A
Retailer 10
-
$2,840 USD
View
A
Retailer 11
-
$2,860 USD
View
A
Retailer 12
-
$2,878 USD
View
A
Retailer 13
-
$2,940 USD
View
A
Retailer 14
-
$3,072 USD
View
B+
Retailer 15
-
$4,780 USD
View
B
Retailer 16
-
$4,859 USD
View
Most Expensive
B
NZ Jewellers
329349be-0bb7-4888-8f95-907f7504d5ae · Nov 5
$5,720 USD
View
16 more retailers have this diamond
Prices start from $2,035 USDSave up to $3,685 USD

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
$2,035 USD