Round|Natural|GIA

1.02ct H VS1 Round Natural Diamond

EX • H/VS1 • GIA 2477180999

Certificate GIA 2477180999

Diamond specifications and retailer prices

From $4,188 USD
As of November 4, 2026
Save $4,678 USD (53%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $10,241 USD at Diamond Quarter · As of November 5, 2026
View at Diamond Quarter

About this 1.02ct natural round diamond

This 1.02ct natural round sits in the classic one-carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA 2477180999. Listed at 18 retailers as of November 4, 2026, with a 112% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.02
Carat
H
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 2477180999
Dimensions6.42 × 6.38 × 3.99 mm
L/W Ratio1.01
Star length50%
Lower girdle80%
Top View
6.42 mm6.38 mm1.02 ctH / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2477180999
Side View
Table 58.0%Crown 35.5°Girdle: MED-STKPavilion 41°Culet: NoneDepth 62.4%

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: Nov 4
Current: $5,205 USD|Low: $4,255 USD|High: $8,544 USD|Avg: $5,593 USD|+0.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 6, 2026
Retailer 7$4,255 USD
Retailer 8$4,433 USD
Retailer 2$4,530 USD
Retailer 10$4,802 USD
Retailer 1$5,205 USD
Retailer 9$5,343 USD
Retailer 4$5,810 USD
Retailer 5$5,952 USD
Retailer 3$6,467 USD
Retailer 6$8,420 USD

44 data points across 10 retailers

18 retailers$4,188 USD to $8,866 USD

B+
Cheapest Retailer
-
$4,188 USD
B+
Retailer 2
-
$4,255 USD
View
B+
Retailer 3
-
$4,433 USD
View
Final sale: no returns
B+
Retailer 4
-
$4,530 USD
View
Retailer 5
-
$4,802 USD
View
Price last confirmed 8 days ago
B+
Retailer 6
-
$4,802 USD
View
B+
Retailer 7
-
$4,802 USD
View
B+
Retailer 8
-
$5,205 USD
View
Retailer 9
-
$5,343 USD
View
Price last confirmed 28 days ago
B
Retailer 10
-
$5,445 USD
View
B
Retailer 11
-
$5,541 USD
View
B
Retailer 12
-
$5,810 USD
View
Retailer 13
-
$5,850 USD
View
Price last confirmed 14 days ago
B
Retailer 14
-
$5,952 USD
View
B
Retailer 15
-
$6,467 USD
View
B
Retailer 16
-
$8,420 USD
View
B
Retailer 17
-
$8,866 USD
View
Most Expensive
Diamond Quarter
1.02VS1H24990089N · Nov 5
$10,241 USD
£8,064 GBP
View
Price under review
17 more retailers have this diamond
Prices start from $4,188 USDSave up to $4,678 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.

B+
1.02ct Round
$4,188 USD