Radiant|Natural|GIA

0.91ct G SI1 Radiant Natural Diamond

EX • G/SI1 • GIA 5556974860

Certificate GIA 5556974860

Diamond specifications and retailer prices

From HK$8,533 HKD
₹103,570 INR
As of November 2, 2026
Save HK$11,656 HKD (58%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: HK$20,188 HKD at MOH London · As of October 29, 2026
View at MOH London

About this 0.91ct natural radiant diamond

This 0.91ct natural radiant sits in the just-under-one-carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 5556974860. Listed at 7 retailers as of October 29, 2026, with prices from HK$8,533 to HK$20,188, a HK$11,656 spread on the same certified stone. MOH London lists it at HK$20,188. 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

0.91
Carat
G
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5556974860
Dimensions6.40 × 4.91 × 3.34 mm
L/W Ratio1.30
Top View
6.40 mm4.91 mm0.91 ctG / SI1
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 5556974860
Side View
Table 69.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 68.0%

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 2
Current: HK$20,188 HKD|Low: HK$8,183 HKD|High: HK$20,188 HKD|Avg: HK$11,048 HKD|+0.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 2, 2026
Retailer 2HK$8,533 HKD
Retailer 7HK$8,999 HKD
Retailer 3HK$12,782 HKD
Retailer 5HK$13,391 HKD
Retailer 6HK$14,196 HKD
Retailer 4HK$15,941 HKD
MOH LondonHK$20,188 HKD

45 data points across 7 retailers

7 retailersHK$8,533 HKD to HK$20,188 HKD

A
Cheapest Retailer
-
HK$8,533 HKD
₹103,570 INR
A
Retailer 2
-
HK$8,999 HKD
$1,147 USD
View
Final sale: no returns
B+
Retailer 3
-
HK$12,782 HKD
£1,283 GBP
View
B+
Retailer 4
-
HK$13,391 HKD
£1,344 GBP
View
B+
Retailer 5
-
HK$14,196 HKD
$1,809 USD
View
B+
Retailer 6
-
HK$15,941 HKD
€1,935 EUR
View
Most Expensive
B
MOH London
6058A63F4 · Oct 29
HK$20,188 HKD
£2,026 GBP
View
6 more retailers have this diamond
Prices start from HK$8,533 HKDSave up to HK$11,656 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
0.91ct Radiant
HK$8,533 HKD