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 $3,368 NZD
$1,898 USD
As of October 29, 2026
Save $3,046 NZD (47%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $11,763 NZD 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: $11,763 NZD|Low: $3,233 NZD|High: $23,172 NZD|Avg: $6,797 NZD|+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$3,368 NZD
Retailer 3$3,664 NZD
Retailer 13$3,772 NZD
Retailer 11$3,907 NZD
Retailer 7$4,205 NZD
Retailer 14$4,406 NZD
Retailer 8$5,074 NZD
Retailer 6$5,617 NZD
Retailer 2$5,887 NZD
Retailer 4$5,928 NZD
Retailer 12$6,118 NZD
Retailer 9$6,414 NZD
MOH London$11,763 NZD
Retailer 5$23,172 NZD

41 data points across 14 retailers

15 retailers$3,368 NZD to $6,414 NZD

B+
Cheapest Retailer
-
$3,368 NZD
$1,898 USD
B+
Retailer 2
-
$3,664 NZD
$2,065 USD
View
B+
Retailer 3
-
$3,772 NZD
$2,126 USD
View
Final sale: no returns
Retailer 4
-
$3,907 NZD
$2,202 USD
View
Price last confirmed 21 days ago
B+
Retailer 5
-
$3,907 NZD
$2,202 USD
View
B+
Retailer 6
-
$4,205 NZD
$2,370 USD
View
B
Retailer 7
-
$4,406 NZD
$2,483 USD
View
Retailer 8
-
$5,074 NZD
$2,860 USD
View
Price last confirmed 14 days ago
B
Retailer 9
-
$5,617 NZD
$3,166 USD
View
B
Retailer 10
-
$5,887 NZD
£2,612 GBP
View
B
Retailer 11
-
$5,928 NZD
$3,341 USD
View
B
Retailer 12
-
$6,118 NZD
$3,448 USD
View
B
Retailer 13
-
$6,414 NZD
$3,615 USD
View
Most Expensive
MOH London
5221214880 · Oct 29
$11,763 NZD
£5,220 GBP
View
Price under review
13 more retailers have this diamond
Prices start from $3,368 NZDSave up to $3,046 NZD

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
$3,368 NZD