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Round|Natural|GIA

3.11ct I VS1 Round Natural Diamond

EX • I/VS1 • GIA 5231100986

Certificate GIA 5231100986

Diamond specifications and retailer prices

From HK$264,585 HKD
£26,554 GBP
As of October 30, 2026
Save HK$151,075 HKD (36%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: HK$415,660 HKD at MOH London · As of October 29, 2026
View at MOH London

About this 3.11ct natural round diamond

This 3.11ct natural round sits in the three to five carat band, graded I colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA 5231100986. Listed at 15 retailers as of October 29, 2026, with prices from HK$264,585 to HK$415,660, a HK$151,075 spread on the same certified stone. MOH London lists it at HK$415,660. At this carat range, natural pricing varies dramatically across retailers, so the cross-retailer spread on this exact stone is your single best indicator of fair price.

The 4Cs

3.11
Carat
I
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle35°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 5231100986
Dimensions9.36 × 9.37 × 5.81 mm
L/W Ratio1.00
Top View
9.36 mm9.37 mm3.11 ctI / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 5231100986
Side View
Table 56.0%Crown 35°Girdle: MediumPavilion 40.8°Culet: NoneDepth 62.0%

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: Oct 30
Current: HK$415,660 HKD|Low: HK$260,186 HKD|High: HK$511,367 HKD|Avg: HK$315,408 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
Retailer 14
Retailer 15
Retailer 16
October 30, 2026
Retailer 13HK$262,193 HKD
Retailer 10HK$264,585 HKD
Retailer 14HK$266,040 HKD
Retailer 12HK$267,860 HKD
Retailer 3HK$275,761 HKD
Retailer 16HK$283,544 HKD
Retailer 9HK$284,439 HKD
Retailer 7HK$292,213 HKD
Retailer 6HK$304,421 HKD
Retailer 4HK$316,558 HKD
Retailer 2HK$321,216 HKD
Retailer 15HK$325,337 HKD
Retailer 5HK$328,735 HKD
Retailer 11HK$336,544 HKD
MOH LondonHK$415,660 HKD
Retailer 8HK$511,367 HKD

20 data points across 16 retailers

15 retailersHK$264,585 HKD to HK$415,660 HKD

Retailer 1
-
HK$262,193 HKD
A$51,413 AUD
Price last confirmed 27 days ago
A
Retailer 2
-
HK$264,585 HKD
£26,554 GBP
View
A
Retailer 3
-
HK$266,040 HKD
$33,909 USD
View
A
Retailer 4
-
HK$267,860 HKD
$34,141 USD
View
Final sale: no returns
A
Retailer 5
-
HK$283,544 HKD
$36,140 USD
View
A
Retailer 6
-
HK$284,439 HKD
£28,547 GBP
View
A
Retailer 7
-
HK$285,920 HKD
$36,443 USD
View
Retailer 8
-
HK$304,390 HKD
$38,797 USD
View
Price last confirmed 32 days ago
B+
Retailer 9
-
HK$304,421 HKD
£30,552 GBP
View
Retailer 10
-
HK$316,558 HKD
$40,348 USD
View
Price last confirmed 30 days ago
B+
Retailer 11
-
HK$321,216 HKD
€38,992 EUR
View
B+
Retailer 12
-
HK$325,337 HKD
$41,467 USD
View
Retailer 13
-
HK$328,735 HKD
$41,900 USD
View
Price last confirmed 32 days ago
Retailer 14
-
HK$336,544 HKD
ZAR 692,978 ZAR
View
Price last confirmed 9 days ago
Most Expensive
B+
MOH London
F95982CDE · Oct 29
HK$415,660 HKD
£41,716 GBP
View
14 more retailers have this diamond
Prices start from HK$264,585 HKDSave up to HK$151,075 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
3.11ct Round
HK$264,585 HKD