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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 $12,401 NZD
$6,989 USD
As of October 31, 2026
Save $7,616 NZD (38%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $20,017 NZD at MOH London · As of November 1, 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 31, 2026, with prices from $12,401 to $20,017, a $7,616 spread on the same certified stone. MOH London lists it at $20,017. 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
Colour
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
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: $20,017 NZD|Low: $12,241 NZD|High: $20,515 NZD|Avg: $15,422 NZD|-2.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
November 2, 2026
Retailer 4$12,401 NZD
Retailer 2$13,641 NZD
Retailer 3$15,696 NZD
MOH London$20,017 NZD

35 data points across 4 retailers

4 retailers$12,401 NZD to $20,017 NZD

A
Cheapest Retailer
-
$12,401 NZD
$6,989 USD
A
Retailer 2
-
$13,641 NZD
£6,054 GBP
View
A
Retailer 3
-
$15,696 NZD
€8,425 EUR
View
Most Expensive
B+
MOH London
C698133E6 · Nov 1
$20,017 NZD
£8,883 GBP
View
3 more retailers have this diamond
Prices start from $12,401 NZDSave up to $7,616 NZD

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
$12,401 NZD