Round|Natural|IGI

1.43ct G IF Round Natural Diamond

EX • G/IF • IGI 811650364

Shape and cutting style on the report: Round brilliant

Certificate IGI 811650364

Diamond specifications and retailer prices

From $6,989 USD
As of October 30, 2026
Save $4,353 USD (38%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $11,342 USD at MOH London · As of October 29, 2026
View at MOH London

About this 1.43ct natural round diamond

This 1.43ct natural round sits in the one-and-a-quarter to one-and-a-half carat band, graded G colour (near-colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI 811650364. Listed at 4 retailers as of October 29, 2026, with prices from $6,989 to $11,342, a $4,353 spread on the same certified stone. MOH London lists it at $11,342. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.43
Carat
G
Color
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.6°
Pavilion angle40.3°
OriginNatural
Grading LabIGI
CertificateIGI 811650364
Dimensions7.09 × 7.17 × 4.48 mm
L/W Ratio1.01
Girdle conditionFaceted
Top View
7.09 mm7.17 mm1.43 ctG / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 811650364
Side View
Table 57.0%Crown 36.6°Girdle: MED-STKPavilion 40.3°Culet: NoneDepth 62.8%

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 30
Current: $11,342 USD|Low: $6,899 USD|High: $11,562 USD|Avg: $8,672 USD|-1.9%
MOH London
Retailer 2
Retailer 3
Retailer 4
October 30, 2026
Retailer 4$6,989 USD
Retailer 3$7,688 USD
Retailer 2$8,846 USD
MOH London$11,342 USD

34 data points across 4 retailers

4 retailers$6,989 USD to $11,342 USD

A
Cheapest Retailer
-
$6,989 USD
A
Retailer 2
-
$7,688 USD
£6,053 GBP
View
A
Retailer 3
-
$8,846 USD
€8,425 EUR
View
Most Expensive
B+
MOH London
C698133E6 · Oct 29
$11,342 USD
£8,931 GBP
View
3 more retailers have this diamond
Prices start from $6,989 USDSave up to $4,353 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
1.43ct Round
$6,989 USD