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0.77ct H SI2 Round Natural Diamond

EX • H/SI2 • GIA 6471761809

Certificate GIA 6471761809

Diamond specifications and retailer prices

From $1,295 NZD
HK$5,700 HKD
As of October 31, 2026
Save $1,083 NZD (46%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $2,378 NZD at 77 Diamonds · As of October 28, 2026
View at 77 Diamonds

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 SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 6471761809. Listed at 5 retailers as of October 28, 2026, with prices from $1,295 to $2,378, a $1,083 spread on the same certified stone. 77 Diamonds lists it at $2,378. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

0.77
Carat
H
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 6471761809
Dimensions5.82 × 5.85 × 3.63 mm
L/W Ratio1.01
Top View
5.82 mm5.85 mm0.77 ctH / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6471761809
Side View
Table 59.0%Crown 35.5°Girdle: MED-STKPavilion 41°Culet: NoneDepth 62.2%

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: $2,378 NZD|Low: $1,272 NZD|High: $2,483 NZD|Avg: $2,075 NZD|+1.4%
77 Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
October 31, 2026
Retailer 2$1,295 NZD
Retailer 4$1,968 NZD
Retailer 5$2,060 NZD
Retailer 3$2,342 NZD
77 Diamonds$2,378 NZD
Retailer 6$2,410 NZD

36 data points across 6 retailers

5 retailers$1,295 NZD to $2,378 NZD

A
Cheapest Retailer
-
$1,295 NZD
HK$5,700 HKD
A
Retailer 2
-
$1,629 NZD
A$1,413 AUD
View
A
Retailer 3
-
$1,968 NZD
$1,109 USD
View
B+
Retailer 4
-
$2,342 NZD
€1,257 EUR
View
Most Expensive
B+
77 Diamonds
RBEVS5B248VR · Oct 28
$2,378 NZD
£1,055 GBP
View
4 more retailers have this diamond
Prices start from $1,295 NZDSave up to $1,083 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
0.77ct Round
$1,295 NZD