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Round|Natural|GIA

2.31ct M VS2 Round Natural Diamond

EX • M/VS2 • GIA 2155843247

Certificate GIA 2155843247

Diamond specifications and retailer prices

From HK$85,293 HKD
As of November 4, 2026
Save HK$76,224 HKD (47%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: HK$161,517 HKD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 2.31ct natural round diamond

This 2.31ct natural round sits in the two to three carat band, graded M colour (faint-tinted) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA 2155843247. Listed at 15 retailers as of November 4, 2026, with prices from HK$85,293 to HK$161,517, a HK$76,224 spread on the same certified stone. NZ Jewellers lists it at HK$161,517. 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

2.31
Carat
M
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
OriginNatural
Grading LabGIA
CertificateGIA 2155843247
Dimensions8.46 × 8.42 × 5.23 mm
L/W Ratio1.00
Culet sizeNone
Top View
8.46 mm8.42 mm2.31 ctM / VS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
CertificateGIA 2155843247
Side View
Table 59.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 62.0%

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 4
Current: HK$161,517 HKD|Low: HK$84,281 HKD|High: HK$161,517 HKD|Avg: HK$110,506 HKD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 6, 2026
Retailer 10HK$85,293 HKD
Retailer 3HK$85,944 HKD
Retailer 9HK$96,912 HKD
Retailer 6HK$103,368 HKD
Retailer 8HK$104,984 HKD
Retailer 5HK$106,679 HKD
Retailer 7HK$109,025 HKD
Retailer 4HK$116,540 HKD
Retailer 2HK$133,070 HKD
NZ JewellersHK$161,517 HKD

28 data points across 10 retailers

15 retailersHK$85,293 HKD to HK$161,517 HKD

B
Cheapest Retailer
-
HK$85,293 HKD
B
Retailer 2
-
HK$85,944 HKD
View
B
Retailer 3
-
HK$89,914 HKD
View
B
Retailer 4
-
HK$95,398 HKD
View
Retailer 5
-
HK$96,912 HKD
View
Price last confirmed 8 days ago
B
Retailer 6
-
HK$103,368 HKD
View
Retailer 7
-
HK$104,984 HKD
View
Price last confirmed 60 days ago
B
Retailer 8
-
HK$104,984 HKD
View
B
Retailer 9
-
HK$106,679 HKD
View
Retailer 10
-
HK$109,025 HKD
View
Price last confirmed 61 days ago
B
Retailer 11
-
HK$109,025 HKD
View
B
Retailer 12
-
HK$112,257 HKD
View
B
Retailer 13
-
HK$116,540 HKD
View
B
Retailer 14
-
HK$133,070 HKD
View
Most Expensive
C
NZ Jewellers
17234847-e201-496b-b354-7bce44395a4c · Nov 5
HK$161,517 HKD
$20,588 USD
View
14 more retailers have this diamond
Prices start from HK$85,293 HKDSave up to HK$76,224 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
2.31ct Round
HK$85,293 HKD