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Round|Natural|IGI

0.77ct I VVS1 Round Natural Diamond

EX • I/VVS1 • IGI 815686040

Shape and cutting style on the report: Round brilliant

Certificate IGI 815686040

Diamond specifications and retailer prices

From $1,630 AUD
As of November 1, 2026
Save $2,550 AUD (61%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $4,180 AUD at NZ Jewellers · As of November 2, 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 I colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI 815686040. Listed at 14 retailers as of November 1, 2026, with prices from $1,630 to $4,180, a $2,550 spread on the same certified stone. NZ Jewellers lists it at $4,180. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.77
Carat
I
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.1°
Pavilion angle40.7°
OriginNatural
Grading LabIGI
CertificateIGI 815686040
Dimensions5.83 × 5.88 × 3.66 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
IDEAL CUT ROUND BRILLIANT
Top View
5.83 mm5.88 mm0.77 ctI / VVS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 815686040
Side View
Table 56.0%Crown 36.1°Girdle: MediumPavilion 40.7°Culet: NoneDepth 62.5%

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: $4,180 AUD|Low: $1,581 AUD|High: $4,180 AUD|Avg: $2,154 AUD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
November 2, 2026
Retailer 6$1,581 AUD
Retailer 5$1,642 AUD
Retailer 10$1,645 AUD
Retailer 14$1,713 AUD
Retailer 12$1,780 AUD
Retailer 13$1,850 AUD
Retailer 2$1,875 AUD
Retailer 7$1,959 AUD
Retailer 4$1,976 AUD
Retailer 3$2,042 AUD
Retailer 8$2,387 AUD
Retailer 11$2,559 AUD
Retailer 9$3,138 AUD
NZ Jewellers$4,180 AUD

8 data points across 14 retailers

14 retailers$1,630 AUD to $4,180 AUD

A
Cheapest Retailer
-
$1,630 AUD
A
Retailer 2
-
$1,642 AUD
View
A
Retailer 3
-
$1,645 AUD
View
A
Retailer 4
-
$1,713 AUD
View
A
Retailer 5
-
$1,780 AUD
View
A
Retailer 6
-
$1,850 AUD
View
A
Retailer 7
-
$1,875 AUD
View
A
Retailer 8
-
$1,959 AUD
View
A
Retailer 9
-
$1,976 AUD
View
A
Retailer 10
-
$2,042 AUD
View
A
Retailer 11
-
$2,387 AUD
View
A
Retailer 12
-
$2,559 AUD
View
B+
Retailer 13
-
$3,138 AUD
View
Most Expensive
B
NZ Jewellers
bbdbc86c-5f9c-4568-91d2-b04500fcb2dd · Nov 2
$4,180 AUD
$2,872 USD
View
13 more retailers have this diamond
Prices start from $1,630 AUDSave up to $2,550 AUD

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
$1,630 AUD