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Round|Natural|GIA

1.40ct G I1 Round Natural Diamond

EX • G/I1 • GIA 1427167380

Certificate GIA 1427167380

Diamond specifications and retailer prices

From $2,022 USD
HK$15,800 HKD
As of November 1, 2026
Save $1,207 USD (37%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $3,230 USD at Yorxs · As of November 1, 2026
View at Yorxs

About this 1.4ct natural round diamond

This 1.4ct natural round sits in the one-and-a-quarter to one-and-a-half carat band, graded G colour (near-colourless) and I1 clarity (included), with a top-tier cut grade and certified by GIA 1427167380. Listed at 6 retailers as of November 1, 2026, with prices from $2,022 to $3,230, a $1,207 spread on the same certified stone. Yorxs lists it at $3,230. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.40
Carat
G
Color
I1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.5°
Pavilion angle41.6°
OriginNatural
Grading LabGIA
CertificateGIA 1427167380
Dimensions7.16 × 7.22 × 4.49 mm
L/W Ratio1.01
Star length50%
Lower girdle80%
Culet sizeNone
Top View
7.16 mm7.22 mm1.40 ctG / I1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1427167380
Side View
Table 54.0%Crown 31.5°Girdle: MED-STKPavilion 41.6°Culet: NoneDepth 62.4%

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 1
Current: $2,160 USD|Low: $2,010 USD|High: $3,406 USD|Avg: $2,685 USD|-4.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Yorxs
November 1, 2026
Retailer 2$2,022 USD
Retailer 1$2,160 USD
Retailer 4$2,482 USD
Retailer 3$2,619 USD
Yorxs$3,230 USD
Retailer 5$3,406 USD

41 data points across 6 retailers

6 retailers$2,022 USD to $3,230 USD

A
Cheapest Retailer
-
$2,022 USD
HK$15,800 HKD
A
Retailer 2
-
$2,160 USD
₹205,687 INR
View
A
Retailer 3
-
$2,482 USD
View
A
Retailer 4
-
$2,619 USD
View
Retailer 5
-
$2,822 USD
View
Price last confirmed 25 days ago
Most Expensive
B+
Yorxs
AF04F4571 · Nov 1
$3,230 USD
€3,076 EUR
View
5 more retailers have this diamond
Prices start from $2,022 USDSave up to $1,207 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
1.40ct Round
$2,022 USD