Round|Lab Grown|GIA

4.62ct G SI1 Round Lab Grown Diamond

EX • G/SI1 • GIA 5221214880

Certificate GIA 5221214880

Diamond specifications and retailer prices

From HK$14,891 HKD
$1,898 USD
As of November 1, 2026
Save HK$13,471 HKD (47%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: HK$51,733 HKD at MOH London · As of November 1, 2026
View at MOH London

About this 4.62ct lab-grown round diamond

This 4.62ct lab-grown round sits in the three to five carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 5221214880. Listed at 15 retailers as of October 31, 2026, with a 90% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

4.62
Carat
G
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabGIA
CertificateGIA 5221214880
Dimensions10.75 × 10.71 × 6.49 mm
L/W Ratio1.00
Top View
10.75 mm10.71 mm4.62 ctG / SI1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5221214880
Side View
Table 58.0%CrownGirdle: ThickPavilionCulet: NoneDepth 61.0%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: HK$51,733 HKD|Low: HK$14,295 HKD|High: HK$102,465 HKD|Avg: HK$29,993 HKD
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
November 1, 2026
Retailer 10HK$14,891 HKD
Retailer 3HK$16,201 HKD
Retailer 13HK$16,680 HKD
Retailer 11HK$17,276 HKD
Retailer 7HK$18,594 HKD
Retailer 14HK$19,481 HKD
Retailer 8HK$22,439 HKD
Retailer 6HK$24,839 HKD
Retailer 2HK$25,815 HKD
Retailer 4HK$26,212 HKD
Retailer 12HK$27,052 HKD
Retailer 9HK$28,362 HKD
MOH LondonHK$51,733 HKD
Retailer 5HK$102,465 HKD

41 data points across 14 retailers

15 retailersHK$14,891 HKD to HK$28,362 HKD

B+
Cheapest Retailer
-
HK$14,891 HKD
$1,898 USD
B+
Retailer 2
-
HK$16,201 HKD
$2,065 USD
View
B+
Retailer 3
-
HK$16,680 HKD
$2,126 USD
View
Final sale: no returns
Retailer 4
-
HK$17,276 HKD
$2,202 USD
View
Price last confirmed 21 days ago
B+
Retailer 5
-
HK$17,276 HKD
$2,202 USD
View
B+
Retailer 6
-
HK$18,594 HKD
$2,370 USD
View
B
Retailer 7
-
HK$19,481 HKD
$2,483 USD
View
Retailer 8
-
HK$22,439 HKD
$2,860 USD
View
Price last confirmed 14 days ago
B
Retailer 9
-
HK$24,839 HKD
$3,166 USD
View
B
Retailer 10
-
HK$25,815 HKD
£2,591 GBP
View
B
Retailer 11
-
HK$26,212 HKD
$3,341 USD
View
B
Retailer 12
-
HK$27,052 HKD
$3,448 USD
View
B
Retailer 13
-
HK$28,362 HKD
$3,615 USD
View
Most Expensive
MOH London
5221214880 · Nov 1
HK$51,733 HKD
£5,192 GBP
View
Price under review
13 more retailers have this diamond
Prices start from HK$14,891 HKDSave up to HK$13,471 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+
4.62ct Round
HK$14,891 HKD