Round|Natural|IGI

0.77ct G IF Round Natural Diamond

EX • G/IF • IGI 815635374

Shape and cutting style on the report: Round brilliant

Certificate IGI 815635374

Diamond specifications and retailer prices

From $1,486 USD
£1,170 GBP
As of October 30, 2026
Save $1,125 USD (43%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $3,630 USD at NZ Jewellers · As of September 26, 2026
View at NZ Jewellers

About this 0.77ct natural round diamond

This 0.77ct natural round sits in the just-under-one-carat band, graded G colour (near-colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI 815635374. Listed at 7 retailers as of October 26, 2026, with a 76% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.77
Carat
G
Color
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle35.5°
Pavilion angle41.4°
OriginNatural
Grading LabIGI
CertificateIGI 815635374
Dimensions5.84 × 5.88 × 3.68 mm
L/W Ratio1.01
Girdle conditionFaceted
Top View
5.84 mm5.88 mm0.77 ctG / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateIGI 815635374
Side View
Table 57.0%Crown 35.5°Girdle: MediumPavilion 41.4°CuletDepth 62.8%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 30
Current: $1,486 USD|Low: $1,481 USD|High: $2,639 USD|Avg: $1,916 USD|-1.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
October 30, 2026
Retailer 1$1,486 USD
Retailer 5$1,648 USD
Retailer 3$1,650 USD
Retailer 4$2,038 USD
Retailer 2$2,611 USD

28 data points across 5 retailers

7 retailers$1,486 USD to $2,611 USD

A
Cheapest Retailer
-
$1,486 USD
£1,170 GBP
Retailer 2
-
$1,488 USD
View
Price last confirmed 22 days ago
Retailer 3
-
$1,557 USD
View
Price last confirmed 32 days ago
A
Retailer 4
-
$1,648 USD
View
A
Retailer 5
-
$1,650 USD
View
A
Retailer 6
-
$2,611 USD
£2,056 GBP
View
Most Expensive
NZ Jewellers
2f6c5045-166f-4f8b-a06d-65ea081115ca · Sep 26
$3,630 USD
View
Price last confirmed 34 days ago
6 more retailers have this diamond
Prices start from $1,486 USDSave up to $1,125 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
0.77ct Round
$1,486 USD