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Round|Natural|GIA

4.20ct G VVS1 Round Natural Diamond

EX • G/VVS1 • GIA 2526736631

Certificate GIA 2526736631

Diamond specifications and retailer prices

From HK$498,123 HKD
$63,490 USD
As of October 25, 2026
Save HK$436,962 HKD (47%) vs most expensive(unlock to see where)
28 retailers carry this diamond
Most expensive: HK$935,085 HKD at MOH London · As of October 29, 2026
View at MOH London

About this 4.2ct natural round diamond

This 4.2ct natural round sits in the three to five carat band, graded G colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by GIA 2526736631. Listed at 28 retailers as of October 25, 2026, with prices from HK$498,123 to HK$935,085, a HK$436,962 spread on the same certified stone. MOH London lists it at HK$935,085. 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

4.20
Carat
G
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
Crown angle35°
Pavilion angle41.4°
OriginNatural
Grading LabGIA
CertificateGIA 2526736631
Dimensions10.33 × 10.25 × 6.43 mm
L/W Ratio1.01
Top View
10.33 mm10.25 mm4.20 ctG / VVS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
CertificateGIA 2526736631
Side View
Table 58.0%Crown 35°Girdle: MED-STKPavilion 41.4°Culet: NoneDepth 62.5%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 25
Current: HK$935,085 HKD|Low: HK$498,123 HKD|High: HK$940,067 HKD|Avg: HK$639,994 HKD|-0.5%
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
Retailer 17
Retailer 18
Retailer 19
October 31, 2026
Retailer 18HK$498,123 HKD
Retailer 4HK$539,706 HKD
Retailer 6HK$563,659 HKD
Retailer 2HK$570,718 HKD
Retailer 17HK$578,109 HKD
Retailer 15HK$592,184 HKD
Retailer 8HK$595,544 HKD
Retailer 11HK$620,359 HKD
Retailer 19HK$620,359 HKD
Retailer 13HK$620,926 HKD
Retailer 5HK$630,119 HKD
Retailer 3HK$662,416 HKD
Retailer 10HK$663,079 HKD
Retailer 9HK$669,991 HKD
Retailer 7HK$688,586 HKD
Retailer 14HK$703,285 HKD
Retailer 12HK$704,147 HKD
Retailer 16HK$742,348 HKD
MOH LondonHK$935,085 HKD

21 data points across 19 retailers

28 retailersHK$498,123 HKD to HK$935,085 HKD

A
Cheapest Retailer
-
HK$498,123 HKD
$63,490 USD
A
Retailer 2
-
HK$515,204 HKD
€62,540 EUR
View
A
Retailer 3
-
HK$534,943 HKD
$68,183 USD
View
A
Retailer 4
-
HK$536,152 HKD
$68,337 USD
View
A
Retailer 5
-
HK$537,641 HKD
$68,527 USD
View
A
Retailer 6
-
HK$539,706 HKD
$68,790 USD
View
A
Retailer 7
-
HK$545,912 HKD
$69,581 USD
View
Final sale: no returns
Retailer 8
-
HK$563,659 HKD
$71,843 USD
View
Price last confirmed 23 days ago
A
Retailer 9
-
HK$563,659 HKD
$71,843 USD
View
A
Retailer 10
-
HK$570,718 HKD
₹6,927,882 INR
View
A
Retailer 11
-
HK$575,796 HKD
$73,390 USD
View
A
Retailer 12
-
HK$578,109 HKD
$73,685 USD
View
A
Retailer 13
-
HK$592,184 HKD
£59,432 GBP
View
A
Retailer 14
-
HK$595,544 HKD
$75,907 USD
View
A
Retailer 15
-
HK$620,359 HKD
$79,070 USD
View
A
Retailer 16
-
HK$620,359 HKD
$79,070 USD
View
A
Retailer 17
-
HK$620,926 HKD
£62,317 GBP
View
A
Retailer 18
-
HK$630,119 HKD
$80,314 USD
View
Retailer 19
-
HK$631,438 HKD
$80,482 USD
View
Price last confirmed 18 days ago
A
Retailer 20
-
HK$645,175 HKD
$82,233 USD
View
A
Retailer 21
-
HK$662,416 HKD
$84,431 USD
View
A
Retailer 22
-
HK$663,079 HKD
$84,515 USD
View
A
Retailer 23
-
HK$669,991 HKD
$85,396 USD
View
A
Retailer 24
-
HK$688,586 HKD
$87,766 USD
View
A
Retailer 25
-
HK$703,285 HKD
€85,371 EUR
View
A
Retailer 26
-
HK$704,147 HKD
A$138,076 AUD
View
A
Retailer 27
-
HK$742,348 HKD
ZAR 1,528,570 ZAR
View
Most Expensive
B+
MOH London
079E3708D · Oct 29
HK$935,085 HKD
£93,846 GBP
View
27 more retailers have this diamond
Prices start from HK$498,123 HKDSave up to HK$436,962 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
4.20ct Round
HK$498,123 HKD