Round|Natural|GIA

1.02ct H SI1 Round Natural Diamond

EX • H/SI1 • GIA 5496841494

Certificate GIA 5496841494

Diamond specifications and retailer prices

From $2,291 USD
As of November 6, 2026
Save $3,283 USD (59%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $5,574 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 SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 5496841494. Listed at 21 retailers as of November 5, 2026, with prices from $2,291 to $5,574, a $3,283 spread on the same certified stone. Diamond Quarter lists it at $5,574. 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
H
Color
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishVery Good
SymmetryExcellent
FluorescenceMedium
Crown angle35°
Pavilion angle41.2°
OriginNatural
Grading LabGIA
CertificateGIA 5496841494
Dimensions6.44 × 6.41 × 4.02 mm
L/W Ratio1.00
Star length50%
Lower girdle80%
Top View
6.44 mm6.41 mm1.02 ctH / SI1
OriginNatural
CutExcellent
PolishVery Good
SymmetryExcellent
FluorescenceMedium
CertificateGIA 5496841494
Side View
Table 57.0%Crown 35°Girdle: MED-STKPavilion 41.2°Culet: NoneDepth 62.6%

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 6
Current: $2,933 USD|Low: $2,265 USD|High: $5,189 USD|Avg: $3,118 USD|-1.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 6, 2026
Retailer 10$2,291 USD
Retailer 8$2,420 USD
Retailer 11$2,487 USD
Retailer 12$2,563 USD
Retailer 2$2,725 USD
Retailer 4$2,884 USD
Retailer 1$2,933 USD
Retailer 5$3,149 USD
Retailer 9$3,244 USD
Retailer 3$3,275 USD
Retailer 6$3,742 USD
Retailer 7$5,113 USD

41 data points across 12 retailers

21 retailers$2,291 USD to $5,574 USD

A
Cheapest Retailer
-
$2,291 USD
A
Retailer 2
-
$2,420 USD
View
B+
Retailer 3
-
$2,487 USD
View
B+
Retailer 4
-
$2,563 USD
View
Final sale: no returns
B+
Retailer 5
-
$2,725 USD
View
Retailer 6
-
$2,777 USD
View
Price last confirmed 8 days ago
B+
Retailer 7
-
$2,777 USD
View
B+
Retailer 8
-
$2,884 USD
View
B+
Retailer 9
-
$2,933 USD
View
B+
Retailer 10
-
$3,149 USD
View
B
Retailer 11
-
$3,170 USD
View
B
Retailer 12
-
$3,170 USD
View
B
Retailer 13
-
$3,205 USD
View
B+
Retailer 14
-
$3,244 USD
View
B
Retailer 15
-
$3,270 USD
View
Retailer 16
-
$3,275 USD
View
Price last confirmed 30 days ago
Retailer 17
-
$3,559 USD
View
Price last confirmed 14 days ago
B
Retailer 18
-
$3,742 USD
View
B
Retailer 19
-
$5,113 USD
View
B
Retailer 20
-
$5,341 USD
View
Most Expensive
B
Diamond Quarter
1.02SI1H54948814N · Nov 5
$5,574 USD
£4,389 GBP
View
20 more retailers have this diamond
Prices start from $2,291 USDSave up to $3,283 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
$2,291 USD