CaratHunter
Plans
Round|Natural|GIA

6.80ct K SI1 Round Natural Diamond

EX • K/SI1 • GIA 5221202087

Certificate GIA 5221202087

Diamond specifications and retailer prices

From HK$743,317 HKD
As of November 6, 2026
Save HK$263,778 HKD (26%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: HK$1,007,095 HKD at Yorxs · As of November 5, 2026
View at Yorxs

About this 6.8ct natural round diamond

This 6.8ct natural round sits in the over five carat band, graded K colour (faint-tinted) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 5221202087. Listed at 7 retailers as of November 5, 2026, with prices from HK$743,317 to HK$1,007,095, a HK$263,778 spread on the same certified stone. Yorxs lists it at HK$1,007,095. 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

6.80
Carat
K
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5221202087
Dimensions12.29 × 12.35 × 7.38 mm
L/W Ratio1.00
Top View
12.29 mm12.35 mm6.80 ctK / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5221202087
Side View
Table 61.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 59.9%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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$910,177 HKD|Low: HK$743,317 HKD|High: HK$1,045,523 HKD|Avg: HK$864,035 HKD|-3.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Yorxs
November 6, 2026
Retailer 4HK$743,317 HKD
Retailer 3HK$776,047 HKD
Retailer 2HK$813,594 HKD
Retailer 1HK$910,177 HKD
YorxsHK$1,007,095 HKD

38 data points across 5 retailers

7 retailersHK$743,317 HKD to HK$1,007,095 HKD

B+
Cheapest Retailer
-
HK$743,317 HKD
B+
Retailer 2
-
HK$776,047 HKD
View
B
Retailer 3
-
HK$813,594 HKD
View
Retailer 4
-
HK$813,594 HKD
View
Price last confirmed 21 days ago
Retailer 5
-
HK$813,594 HKD
View
Price last confirmed 16 days ago
B
Retailer 6
-
HK$910,177 HKD
View
Most Expensive
B
Yorxs
G1360 · Nov 5
HK$1,007,095 HKD
€122,258 EUR
View
6 more retailers have this diamond
Prices start from HK$743,317 HKDSave up to HK$263,778 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+
6.80ct Round
HK$743,317 HKD