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Asscher|Natural|GIA

0.51ct K SI1 Asscher Natural Diamond

EX • K/SI1 • GIA 6375642908

Certificate GIA 6375642908

Diamond specifications and retailer prices

From HK$3,809 HKD
As of November 6, 2026
Save HK$6,523 HKD (63%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: HK$10,332 HKD at MOH London · As of November 4, 2026
View at MOH London

About this 0.51ct natural asscher diamond

This 0.51ct natural asscher sits in the half to three-quarter carat band, graded K colour (faint-tinted) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6375642908. Listed at 12 retailers as of November 4, 2026, with prices from HK$3,809 to HK$10,332, a HK$6,523 spread on the same certified stone. MOH London lists it at HK$10,332. 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

0.51
Carat
K
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6375642908
Dimensions5.58 × 4.04 × 2.60 mm
L/W Ratio1.38
Top View
5.58 mm4.04 mm0.51 ctK / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 6375642908
Side View
Table 66.0%CrownGirdle: ThickPavilionCulet: NoneDepth 64.2%

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$10,332 HKD|Low: HK$3,809 HKD|High: HK$10,401 HKD|Avg: HK$5,548 HKD|-0.7%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 6, 2026
Retailer 3HK$3,809 HKD
Retailer 12HK$3,981 HKD
Retailer 13HK$3,997 HKD
Retailer 7HK$4,655 HKD
Retailer 10HK$4,828 HKD
Retailer 4HK$4,992 HKD
Retailer 8HK$5,439 HKD
Retailer 2HK$5,471 HKD
Retailer 11HK$5,541 HKD
Retailer 5HK$5,996 HKD
Retailer 6HK$6,607 HKD
Retailer 9HK$6,913 HKD
MOH LondonHK$10,332 HKD

30 data points across 13 retailers

12 retailersHK$3,809 HKD to HK$10,332 HKD

A
Cheapest Retailer
-
HK$3,809 HKD
A
Retailer 2
-
HK$3,997 HKD
View
B+
Retailer 3
-
HK$4,655 HKD
View
Retailer 4
-
HK$4,828 HKD
View
Price last confirmed 8 days ago
B
Retailer 5
-
HK$5,439 HKD
View
B+
Retailer 6
-
HK$5,471 HKD
View
B
Retailer 7
-
HK$5,510 HKD
View
B
Retailer 8
-
HK$5,541 HKD
View
B
Retailer 9
-
HK$5,996 HKD
View
B
Retailer 10
-
HK$6,607 HKD
View
B
Retailer 11
-
HK$6,913 HKD
View
Most Expensive
B
MOH London
C676415B3 · Nov 4
HK$10,332 HKD
£1,038 GBP
View
11 more retailers have this diamond
Prices start from HK$3,809 HKDSave up to HK$6,523 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
0.51ct Asscher
HK$3,809 HKD