Round|Natural|GIA

0.77ct J IF Round Natural Diamond

EX • J/IF • GIA 1563123975

Certificate GIA 1563123975

Diamond specifications and retailer prices

From $2,210 AUD
As of October 31, 2026
14 retailers carry this diamond
Most expensive: $3,975 AUD 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 J colour (near-colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA 1563123975. Listed at 14 retailers as of October 31, 2026. 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
J
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
Crown angle35.5°
Pavilion angle41.2°
OriginNatural
Grading LabGIA
CertificateGIA 1563123975
Dimensions5.79 × 5.82 × 3.65 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizeNone
Top View
5.79 mm5.82 mm0.77 ctJ / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 1563123975
Side View
Table 58.0%Crown 35.5°Girdle: STK-STKPavilion 41.2°Culet: NoneDepth 62.9%

Caratlytics Score

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B+
Very Good
Strong quality and value balance
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Price History

Last verified: Oct 31
Current: $1,812 AUD|Low: $1,169 AUD|High: $3,121 AUD|Avg: $1,885 AUD|-2.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
October 15, 2026
Retailer 13$1,203 AUD
Retailer 6$1,243 AUD
Retailer 10$1,503 AUD
Retailer 8$1,511 AUD
Retailer 7$1,566 AUD
Retailer 4$1,700 AUD
Retailer 12$1,745 AUD
Retailer 1$1,812 AUD
Retailer 2$1,944 AUD
Retailer 11$2,126 AUD
Retailer 3$2,334 AUD
Retailer 5$2,673 AUD
Retailer 9$3,021 AUD

28 data points across 13 retailers

14 retailers

Retailer 1
-
$1,203 AUD
HK$6,600 HKD
Price last confirmed 17 days ago
Retailer 2
-
$1,243 AUD
₹83,146 INR
View
Price last confirmed 17 days ago
Retailer 3
-
$1,566 AUD
$1,100 USD
View
Price last confirmed 18 days ago
Retailer 4
-
$1,630 AUD
$1,145 USD
View
Price last confirmed 23 days ago
Retailer 5
-
$1,693 AUD
$1,189 USD
View
Price last confirmed 32 days ago
Retailer 6
-
$1,700 AUD
SGD 1,614 SGD
View
Price last confirmed 16 days ago
Retailer 7
-
$1,745 AUD
$1,226 USD
View
Price last confirmed 17 days ago
Retailer 8
-
$1,812 AUD
£1,002 GBP
View
Price last confirmed 16 days ago
Retailer 9
-
$1,881 AUD
$1,321 USD
View
Price last confirmed 22 days ago
Retailer 10
-
$1,944 AUD
£1,075 GBP
View
Price last confirmed 17 days ago
B+
Retailer 11
-
$2,210 AUD
View
Retailer 12
-
$2,334 AUD
$1,640 USD
View
Price last confirmed 17 days ago
Retailer 13
-
$3,021 AUD
£1,671 GBP
View
Price last confirmed 21 days ago
Most Expensive
NZ Jewellers
ea204f8b-bcfb-40fd-92ae-f2e83f84ec06 · Sep 26
$3,975 AUD
$2,792 USD
View
Price last confirmed 35 days ago
13 more retailers have this diamond
Prices start from $2,210 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.

B+
0.77ct Round
$2,210 AUD