Round|Natural|GIA

1.06ct G SI2 Round Natural Diamond

EX • G/SI2 • GIA 2454922401

Certificate GIA 2454922401

Diamond specifications and retailer prices

From $2,330 USD
HK$18,200 HKD
As of October 29, 2026
Save $3,717 USD (61%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $6,046 USD at Diamond Quarter · As of October 26, 2026
View at Diamond Quarter

About this 1.06ct natural round diamond

This 1.06ct natural round sits in the classic one-carat band, graded G colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 2454922401. Listed at 17 retailers as of October 26, 2026, with prices from $2,330 to $6,046, a $3,717 spread on the same certified stone. Diamond Quarter lists it at $6,046. 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

1.06
Carat
G
Color
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle41.6°
OriginNatural
Grading LabGIA
CertificateGIA 2454922401
Dimensions6.58 × 6.54 × 4.05 mm
L/W Ratio1.01
Top View
6.58 mm6.54 mm1.06 ctG / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2454922401
Side View
Table 60.0%Crown 34°Girdle: THN-STKPavilion 41.6°Culet: NoneDepth 61.7%

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 29
Current: $3,365 USD|Low: $2,204 USD|High: $5,490 USD|Avg: $3,408 USD|+0.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 31, 2026
Retailer 9$2,330 USD
Retailer 6$2,556 USD
Retailer 7$2,635 USD
Retailer 2$2,855 USD
Retailer 3$2,915 USD
Retailer 8$2,965 USD
Retailer 4$3,273 USD
Retailer 1$3,365 USD
Retailer 5$5,298 USD
Retailer 10$5,490 USD

43 data points across 10 retailers

17 retailers$2,330 USD to $6,046 USD

A
Cheapest Retailer
-
$2,330 USD
HK$18,200 HKD
A
Retailer 2
-
$2,556 USD
View
A
Retailer 3
-
$2,635 USD
View
Final sale: no returns
B+
Retailer 4
-
$2,855 USD
View
B+
Retailer 5
-
$2,855 USD
View
A
Retailer 6
-
$2,915 USD
£2,296 GBP
View
B+
Retailer 7
-
$2,965 USD
View
B+
Retailer 8
-
$3,250 USD
View
B+
Retailer 9
-
$3,250 USD
View
B+
Retailer 10
-
$3,273 USD
£2,577 GBP
View
B+
Retailer 11
-
$3,291 USD
View
B+
Retailer 12
-
$3,294 USD
View
B+
Retailer 13
-
$3,360 USD
View
B+
Retailer 14
-
$3,365 USD
€3,205 EUR
View
B
Retailer 15
-
$5,298 USD
£4,172 GBP
View
B
Retailer 16
-
$5,490 USD
View
Most Expensive
B
Diamond Quarter
1.06SI2G2401F9C3N · Oct 26
$6,046 USD
£4,761 GBP
View
16 more retailers have this diamond
Prices start from $2,330 USDSave up to $3,717 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
1.06ct Round
$2,330 USD