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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 $2,702 AUD
$1,898 USD
As of October 29, 2026
Save $2,444 AUD (47%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $9,438 AUD at MOH London · As of October 29, 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 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

4.62
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: Oct 29
Current: $9,438 AUD|Low: $2,594 AUD|High: $18,592 AUD|Avg: $5,454 AUD|+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
October 31, 2026
Retailer 10$2,702 AUD
Retailer 3$2,940 AUD
Retailer 13$3,027 AUD
Retailer 11$3,135 AUD
Retailer 7$3,374 AUD
Retailer 14$3,535 AUD
Retailer 8$4,071 AUD
Retailer 6$4,507 AUD
Retailer 2$4,723 AUD
Retailer 4$4,756 AUD
Retailer 12$4,909 AUD
Retailer 9$5,146 AUD
MOH London$9,438 AUD
Retailer 5$18,592 AUD

41 data points across 14 retailers

15 retailers$2,702 AUD to $5,146 AUD

B+
Cheapest Retailer
-
$2,702 AUD
$1,898 USD
B+
Retailer 2
-
$2,940 AUD
$2,065 USD
View
B+
Retailer 3
-
$3,027 AUD
$2,126 USD
View
Final sale: no returns
Retailer 4
-
$3,135 AUD
$2,202 USD
View
Price last confirmed 20 days ago
B+
Retailer 5
-
$3,135 AUD
$2,202 USD
View
B+
Retailer 6
-
$3,374 AUD
$2,370 USD
View
B
Retailer 7
-
$3,535 AUD
$2,483 USD
View
Retailer 8
-
$4,071 AUD
$2,860 USD
View
Price last confirmed 13 days ago
B
Retailer 9
-
$4,507 AUD
$3,166 USD
View
B
Retailer 10
-
$4,723 AUD
£2,612 GBP
View
B
Retailer 11
-
$4,756 AUD
$3,341 USD
View
B
Retailer 12
-
$4,909 AUD
$3,448 USD
View
B
Retailer 13
-
$5,146 AUD
$3,615 USD
View
Most Expensive
MOH London
5221214880 · Oct 29
$9,438 AUD
£5,220 GBP
View
Price under review
13 more retailers have this diamond
Prices start from $2,702 AUDSave up to $2,444 AUD

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
$2,702 AUD