Round|Natural|GIA

1.02ct E VS1 Round Natural Diamond

VG • E/VS1 • GIA 2527498385

Certificate GIA 2527498385

Diamond specifications and retailer prices

From $3,607 USD
As of October 30, 2026
Save $4,263 USD (54%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $7,982 USD 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 VS1 clarity (very-slightly-included), with a very-good cut grade and certified by GIA 2527498385. Listed at 19 retailers as of October 30, 2026, with a 118% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.02
Carat
E
Color
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle38°
Pavilion angle40.2°
OriginNatural
Grading LabGIA
CertificateGIA 2527498385
Dimensions6.32 × 6.23 × 3.99 mm
L/W Ratio1.01
Star length50%
Lower girdle75%
Top View
6.32 mm6.23 mm1.02 ctE / VS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2527498385
Side View
Table 58.0%Crown 38°Girdle: MED-THKPavilion 40.2°Culet: NoneDepth 64.0%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $7,870 USD|Low: $3,607 USD|High: $7,982 USD|Avg: $4,911 USD|-1.4%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
October 31, 2026
Retailer 7$3,607 USD
Retailer 6$3,784 USD
Retailer 3$3,940 USD
Retailer 12$4,055 USD
Retailer 5$4,169 USD
Retailer 15$4,275 USD
Retailer 4$4,517 USD
Retailer 13$4,517 USD
Retailer 16$4,517 USD
Retailer 9$4,593 USD
Retailer 8$4,618 USD
Retailer 14$4,667 USD
Retailer 11$5,067 USD
Retailer 2$5,553 USD
Retailer 10$7,234 USD
NZ Jewellers$7,870 USD

43 data points across 16 retailers

19 retailers$3,607 USD to $7,870 USD

A
Cheapest Retailer
-
$3,607 USD
A
Retailer 2
-
$3,784 USD
SGD 5,114 SGD
View
A
Retailer 3
-
$3,940 USD
View
Retailer 4
-
$4,055 USD
View
Price last confirmed 10 days ago
A
Retailer 5
-
$4,169 USD
View
Final sale: no returns
A
Retailer 6
-
$4,275 USD
View
A
Retailer 7
-
$4,517 USD
View
A
Retailer 8
-
$4,517 USD
View
A
Retailer 9
-
$4,517 USD
View
Retailer 10
-
$4,581 USD
View
Price last confirmed 32 days ago
A
Retailer 11
-
$4,593 USD
£3,616 GBP
View
Retailer 12
-
$4,618 USD
A$7,105 AUD
View
Price last confirmed 21 days ago
A
Retailer 13
-
$4,667 USD
View
A
Retailer 14
-
$5,067 USD
£3,990 GBP
View
Retailer 15
-
$5,286 USD
View
Price last confirmed 32 days ago
B+
Retailer 16
-
$5,553 USD
ZAR 89,707 ZAR
View
B
Retailer 17
-
$7,234 USD
£5,696 GBP
View
B
Retailer 18
-
$7,870 USD
View
Most Expensive
NZ Jewellers
1987efc5-6170-420c-a0ee-8c7387922492 · Sep 28
$7,982 USD
View
Price last confirmed 33 days ago
18 more retailers have this diamond
Prices start from $3,607 USDSave up to $4,263 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
$3,607 USD