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Round|Natural|GIA

0.77ct J SI2 Round Natural Diamond

VG • J/SI2 • GIA 2171652887

Certificate GIA 2171652887

Diamond specifications and retailer prices

From HK$16,891 HKD
As of November 6, 2026
Save HK$8,824 HKD (34%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: HK$25,715 HKD at 77 Diamonds · As of November 6, 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 J colour (near-colourless) and SI2 clarity (slightly-included), with a very-good cut grade and certified by GIA 2171652887. Listed at 3 retailers as of November 6, 2026, with prices from HK$16,891 to HK$25,715, a HK$8,824 spread on the same certified stone. 77 Diamonds lists it at HK$25,715. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.77
Carat
J
Colour
SI2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2171652887
Dimensions5.94 × 5.99 × 3.51 mm
L/W Ratio1.01
Top View
5.94 mm5.99 mm0.77 ctJ / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2171652887
Side View
Table 61.0%CrownGirdle: MED-STKPavilionCuletDepth 58.9%

Caratlytics Score

How it works →
B
Good
Decent quality, room for better deals
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$25,715 HKD|Low: HK$16,695 HKD|High: HK$26,099 HKD|Avg: HK$21,401 HKD|+0.8%
77 Diamonds
Retailer 2
November 6, 2026
Retailer 2HK$16,891 HKD
77 DiamondsHK$25,715 HKD

38 data points across 2 retailers

3 retailersHK$16,891 HKD to HK$25,715 HKD

B
Cheapest Retailer
-
HK$16,891 HKD
C
Retailer 2
-
HK$18,452 HKD
View
Most Expensive
C
77 Diamonds
RBZQ6UBN4TU · Nov 6
HK$25,715 HKD
£2,581 GBP
View
2 more retailers have this diamond
Prices start from HK$16,891 HKDSave up to HK$8,824 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.

B
0.77ct Round
HK$16,891 HKD