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Round|Natural|GIA

1.02ct E VS1 Round Natural Diamond

EX • E/VS1 • GIA 7531342091

Certificate GIA 7531342091

Diamond specifications and retailer prices

From $4,518 USD
HK$35,300 HKD
As of October 31, 2026
Save $5,674 USD (56%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $10,192 USD 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 VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA 7531342091. Listed at 22 retailers as of October 30, 2026, with prices from $4,518 to $10,192, a $5,674 spread on the same certified stone. NZ Jewellers lists it at $10,192. 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
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle41.6°
OriginNatural
Grading LabGIA
CertificateGIA 7531342091
Dimensions6.43 × 6.38 × 4.02 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
Additional clouds are not shown. Pinpoints are not shown.
Key to symbols
Crystal, Cloud, Needle
Top View
6.43 mm6.38 mm1.02 ctE / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7531342091
Side View
Table 59.0%Crown 35°Girdle: STK-STKPavilion 41.6°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 31
Current: $7,487 USD|Low: $4,480 USD|High: $9,086 USD|Avg: $6,088 USD|+1.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 31, 2026
Retailer 5$4,518 USD
Retailer 12$5,314 USD
Retailer 11$5,325 USD
Retailer 4$5,608 USD
Retailer 9$5,624 USD
Retailer 2$5,675 USD
Retailer 6$5,807 USD
Retailer 10$6,056 USD
Retailer 3$6,599 USD
Retailer 7$6,659 USD
Retailer 1$7,487 USD
Retailer 8$9,026 USD

42 data points across 12 retailers

22 retailers$4,518 USD to $10,192 USD

A
Cheapest Retailer
-
$4,518 USD
HK$35,300 HKD
A
Retailer 2
-
$5,158 USD
SGD 6,970 SGD
View
B+
Retailer 3
-
$5,314 USD
View
B+
Retailer 4
-
$5,325 USD
View
B+
Retailer 5
-
$5,608 USD
A$8,628 AUD
View
B+
Retailer 6
-
$5,624 USD
View
Final sale: no returns
B+
Retailer 7
-
$5,675 USD
View
B+
Retailer 8
-
$5,807 USD
£4,573 GBP
View
Retailer 9
-
$6,056 USD
A$9,316 AUD
View
Price last confirmed 27 days ago
Retailer 10
-
$6,094 USD
View
Price last confirmed 38 days ago
B+
Retailer 11
-
$6,094 USD
View
B+
Retailer 12
-
$6,094 USD
View
B+
Retailer 13
-
$6,094 USD
View
B+
Retailer 14
-
$6,250 USD
View
B+
Retailer 15
-
$6,599 USD
£5,196 GBP
View
B+
Retailer 16
-
$6,659 USD
€6,342 EUR
View
Retailer 17
-
$7,031 USD
View
Price last confirmed 39 days ago
B+
Retailer 18
-
$7,031 USD
View
B+
Retailer 19
-
$7,487 USD
ZAR 120,952 ZAR
View
B
Retailer 20
-
$9,026 USD
£7,107 GBP
View
Retailer 21
-
$10,192 USD
View
Price last confirmed 40 days ago
Most Expensive
B
NZ Jewellers
c0560c02-535a-4da2-a8a8-a1dec7187aca · Oct 30
$10,192 USD
View
21 more retailers have this diamond
Prices start from $4,518 USDSave up to $5,674 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
$4,518 USD