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Round|Natural|GIA

0.77ct H IF Round Natural Diamond

EX • H/IF • GIA 2428379835

Certificate GIA 2428379835

Diamond specifications and retailer prices

From $2,178 AUD
$1,530 USD
As of November 2, 2026
Save $4,178 AUD (66%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: $6,356 AUD at NZ Jewellers · As of October 30, 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 H colour (near-colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA 2428379835. Listed at 25 retailers as of October 30, 2026, with prices from $2,178 to $6,356, a $4,178 spread on the same certified stone. NZ Jewellers lists it at $6,356. 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
H
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle36°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 2428379835
Dimensions5.84 × 5.80 × 3.64 mm
L/W Ratio1.01
Star length45%
Lower girdle75%
Top View
5.84 mm5.80 mm0.77 ctH / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 2428379835
Side View
Table 58.0%Crown 36°Girdle: MED-STKPavilion 40.8°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 2
Current: $6,356 AUD|Low: $1,997 AUD|High: $6,356 AUD|Avg: $3,043 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
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
Retailer 22
November 2, 2026
Retailer 22$2,178 AUD
Retailer 10$2,188 AUD
Retailer 20$2,192 AUD
Retailer 4$2,360 AUD
Retailer 8$2,360 AUD
Retailer 7$2,466 AUD
Retailer 19$2,470 AUD
Retailer 11$2,628 AUD
Retailer 9$2,725 AUD
Retailer 6$2,736 AUD
Retailer 14$2,833 AUD
Retailer 21$2,833 AUD
Retailer 5$2,856 AUD
Retailer 2$2,905 AUD
Retailer 3$2,918 AUD
Retailer 18$3,074 AUD
Retailer 12$3,121 AUD
Retailer 15$3,468 AUD
Retailer 16$3,546 AUD
Retailer 17$3,919 AUD
Retailer 13$4,565 AUD
NZ Jewellers$6,356 AUD

38 data points across 22 retailers

25 retailers$2,178 AUD to $6,356 AUD

A
Cheapest Retailer
-
$2,178 AUD
$1,530 USD
Final sale: no returns
A
Retailer 2
-
$2,188 AUD
$1,537 USD
View
A
Retailer 3
-
$2,192 AUD
$1,540 USD
View
A
Retailer 4
-
$2,360 AUD
$1,658 USD
View
A
Retailer 5
-
$2,360 AUD
$1,658 USD
View
A
Retailer 6
-
$2,466 AUD
$1,732 USD
View
A
Retailer 7
-
$2,470 AUD
$1,735 USD
View
Retailer 8
-
$2,499 AUD
$1,755 USD
View
Price last confirmed 84 days ago
A
Retailer 9
-
$2,628 AUD
$1,846 USD
View
A
Retailer 10
-
$2,725 AUD
$1,914 USD
View
A
Retailer 11
-
$2,736 AUD
$1,922 USD
View
A
Retailer 12
-
$2,833 AUD
$1,990 USD
View
A
Retailer 13
-
$2,833 AUD
$1,990 USD
View
A
Retailer 14
-
$2,856 AUD
$2,006 USD
View
A
Retailer 15
-
$2,905 AUD
£1,607 GBP
View
A
Retailer 16
-
$2,918 AUD
$2,050 USD
View
A
Retailer 17
-
$3,074 AUD
£1,700 GBP
View
B+
Retailer 18
-
$3,121 AUD
$2,192 USD
View
B+
Retailer 19
-
$3,317 AUD
€2,219 EUR
View
Retailer 20
-
$3,468 AUD
View
Price last confirmed 27 days ago
B+
Retailer 21
-
$3,546 AUD
€2,372 EUR
View
B+
Retailer 22
-
$3,919 AUD
ZAR 44,476 ZAR
View
B+
Retailer 23
-
$4,565 AUD
£2,525 GBP
View
B
Retailer 24
-
$5,355 AUD
£2,962 GBP
View
Most Expensive
B
NZ Jewellers
611cb441-80d4-455c-8469-11bbcb6ffb49 · Oct 30
$6,356 AUD
$4,465 USD
View
24 more retailers have this diamond
Prices start from $2,178 AUDSave up to $4,178 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
$2,178 AUD