Round|Natural|GIA

1.02ct H VS1 Round Natural Diamond

VG • H/VS1 • GIA 2457894826

Certificate GIA 2457894826

Diamond specifications and retailer prices

From $4,045 USD
As of November 4, 2026
Save $5,467 USD (57%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $9,512 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 very-good cut grade and certified by GIA 2457894826. Listed at 19 retailers as of November 4, 2026, with prices from $4,045 to $9,512, a $5,467 spread on the same certified stone. Diamond Quarter lists it at $9,512. 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
H
Color
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 2457894826
Dimensions6.37 × 6.34 × 3.91 mm
L/W Ratio1.00
Star length50%
Lower girdle80%
Top View
6.37 mm6.34 mm1.02 ctH / VS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2457894826
Side View
Table 61.0%Crown 34.5°Girdle: MED-THKPavilion 40.6°Culet: NoneDepth 61.6%

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: $5,543 USD|Low: $4,045 USD|High: $8,097 USD|Avg: $5,347 USD|-0.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 5, 2026
Retailer 5$4,045 USD
Retailer 9$4,200 USD
Retailer 8$4,275 USD
Retailer 2$4,551 USD
Retailer 3$4,917 USD
Retailer 10$5,064 USD
Retailer 1$5,543 USD
Retailer 6$5,661 USD
Retailer 7$6,174 USD
Retailer 4$7,979 USD

44 data points across 10 retailers

19 retailers$4,045 USD to $9,512 USD

B+
Cheapest Retailer
-
$4,045 USD
B+
Retailer 2
-
$4,200 USD
View
Final sale: no returns
B
Retailer 3
-
$4,274 USD
View
B
Retailer 4
-
$4,275 USD
View
B+
Retailer 5
-
$4,551 USD
View
Retailer 6
-
$4,551 USD
View
Price last confirmed 7 days ago
B+
Retailer 7
-
$4,551 USD
View
B+
Retailer 8
-
$4,917 USD
View
Retailer 9
-
$5,064 USD
View
Price last confirmed 27 days ago
B
Retailer 10
-
$5,182 USD
View
B
Retailer 11
-
$5,251 USD
View
B
Retailer 12
-
$5,543 USD
View
Retailer 13
-
$5,545 USD
View
Price last confirmed 13 days ago
B
Retailer 14
-
$5,661 USD
View
B
Retailer 15
-
$5,836 USD
View
B
Retailer 16
-
$6,174 USD
View
B
Retailer 17
-
$7,979 USD
View
B
Retailer 18
-
$8,752 USD
View
Most Expensive
B
Diamond Quarter
1.02VS1H2426AFFCN · Nov 5
$9,512 USD
£7,490 GBP
View
18 more retailers have this diamond
Prices start from $4,045 USDSave up to $5,467 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
$4,045 USD