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Round|Lab Grown|GIA

4.71ct G SI1 Round Lab Grown Diamond

EX • G/SI1 • GIA 2221297947

Certificate GIA 2221297947

Diamond specifications and retailer prices

From HK$15,181 HKD
$1,935 USD
As of October 29, 2026
Save HK$13,730 HKD (47%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: HK$53,009 HKD at MOH London · As of October 29, 2026
View at MOH London

About this 4.71ct lab-grown round diamond

This 4.71ct 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 2221297947. Listed at 15 retailers as of October 29, 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

4.71
Carat
G
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabGIA
CertificateGIA 2221297947
Dimensions10.85 × 10.83 × 6.54 mm
L/W Ratio1.00
Top View
10.85 mm10.83 mm4.71 ctG / SI1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2221297947
Side View
Table 58.0%CrownGirdle: ThickPavilionCulet: NoneDepth 60.0%

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: Oct 29
Current: HK$53,009 HKD|Low: HK$14,569 HKD|High: HK$104,426 HKD|Avg: HK$30,874 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
October 31, 2026
Retailer 9HK$15,181 HKD
Retailer 3HK$16,515 HKD
Retailer 12HK$17,002 HKD
Retailer 10HK$17,606 HKD
Retailer 6HK$18,908 HKD
Retailer 13HK$19,810 HKD
Retailer 7HK$22,831 HKD
Retailer 2HK$26,534 HKD
Retailer 4HK$26,715 HKD
Retailer 11HK$27,578 HKD
Retailer 8HK$28,911 HKD
MOH LondonHK$53,009 HKD
Retailer 5HK$104,426 HKD

41 data points across 13 retailers

15 retailersHK$15,181 HKD to HK$28,911 HKD

B+
Cheapest Retailer
-
HK$15,181 HKD
$1,935 USD
B+
Retailer 2
-
HK$16,515 HKD
$2,105 USD
View
B+
Retailer 3
-
HK$17,002 HKD
$2,167 USD
View
Final sale: no returns
Retailer 4
-
HK$17,606 HKD
$2,244 USD
View
Price last confirmed 20 days ago
B+
Retailer 5
-
HK$17,606 HKD
$2,244 USD
View
B+
Retailer 6
-
HK$18,908 HKD
$2,410 USD
View
B
Retailer 7
-
HK$19,810 HKD
$2,525 USD
View
Retailer 8
-
HK$22,831 HKD
$2,910 USD
View
Price last confirmed 13 days ago
B
Retailer 9
-
HK$25,742 HKD
$3,281 USD
View
B
Retailer 10
-
HK$26,534 HKD
£2,663 GBP
View
B
Retailer 11
-
HK$26,715 HKD
$3,405 USD
View
B
Retailer 12
-
HK$27,578 HKD
$3,515 USD
View
B
Retailer 13
-
HK$28,911 HKD
$3,685 USD
View
Most Expensive
MOH London
2221297947 · Oct 29
HK$53,009 HKD
£5,320 GBP
View
Price under review
13 more retailers have this diamond
Prices start from HK$15,181 HKDSave up to HK$13,730 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+
4.71ct Round
HK$15,181 HKD