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Round|Natural|GIA

0.77ct I SI2 Round Natural Diamond

EX • I/SI2 • GIA 1335381711

Certificate GIA 1335381711

Diamond specifications and retailer prices

From HK$6,599 HKD
As of November 6, 2026
Save HK$4,201 HKD (39%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: HK$13,686 HKD at MOH London · As of October 26, 2026
View at MOH London

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 SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 1335381711. Listed at 10 retailers as of November 5, 2026, with a 64% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
I
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle41.2°
OriginNatural
Grading LabGIA
CertificateGIA 1335381711
Dimensions5.88 × 5.83 × 3.61 mm
L/W Ratio1.01
Culet sizeNone
Key to symbols
Crystal, Cloud, Feather
Top View
5.88 mm5.83 mm0.77 ctI / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1335381711
Side View
Table 61.0%Crown 35°Girdle: Slightly ThickPavilion 41.2°Culet: NoneDepth 61.6%

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 6
Current: HK$13,686 HKD|Low: HK$6,599 HKD|High: HK$14,084 HKD|Avg: HK$9,116 HKD|-1.9%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 6, 2026
Retailer 2HK$6,599 HKD
Retailer 4HK$7,312 HKD
Retailer 7HK$7,720 HKD
Retailer 9HK$7,830 HKD
Retailer 3HK$8,151 HKD
Retailer 5HK$8,386 HKD
Retailer 8HK$8,386 HKD
Retailer 6HK$10,424 HKD
Retailer 10HK$11,059 HKD
MOH LondonHK$13,686 HKD

23 data points across 10 retailers

10 retailersHK$6,599 HKD to HK$10,800 HKD

A
Cheapest Retailer
-
HK$6,599 HKD
A
Retailer 2
-
HK$7,312 HKD
View
A
Retailer 3
-
HK$7,720 HKD
View
A
Retailer 4
-
HK$7,830 HKD
View
A
Retailer 5
-
HK$8,151 HKD
View
A
Retailer 6
-
HK$8,386 HKD
View
A
Retailer 7
-
HK$8,386 HKD
View
B+
Retailer 8
-
HK$10,424 HKD
View
B+
Retailer 9
-
HK$10,800 HKD
View
Most Expensive
MOH London
348FDFC6B · Oct 26
HK$13,686 HKD
£1,375 GBP
View
Price last confirmed 11 days ago
9 more retailers have this diamond
Prices start from HK$6,599 HKDSave up to HK$4,201 HKD

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
HK$6,599 HKD