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Round|Lab Grown|IGI

2.25ct F I1 Round Lab Grown Diamond

ID • F/I1 • IGI LG649426535

Shape and cutting style on the report: Round brilliant

Certificate IGI LG649426535

Diamond specifications and retailer prices

From $515 NZD
$290 USD
As of October 29, 2026
Save $2,062 NZD (80%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $2,578 NZD at MOH London · As of October 29, 2026
View at MOH London

About this 2.25ct lab-grown round diamond

This 2.25ct lab-grown round sits in the two to three carat band, graded F colour (colourless) and I1 clarity (included), with a top-tier cut grade and certified by IGI LG649426535 or 649426535. Listed at 10 retailers as of October 29, 2026, with prices from $515 to $2,578, a $2,062 spread on the same certified stone. MOH London lists it at $2,578. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

2.25
Carat
F
Colour
I1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.7°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG649426535
Dimensions8.36 × 8.40 × 5.22 mm
L/W Ratio1.00
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.36 mm8.40 mm2.25 ctF / I1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG649426535
Side View
Table 55.0%Crown 34.7°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 62.2%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: $2,578 NZD|Low: $515 NZD|High: $2,578 NZD|Avg: $1,192 NZD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 30, 2026
Retailer 4$515 NZD
Retailer 3$599 NZD
Retailer 10$640 NZD
Retailer 7$728 NZD
Retailer 5$1,038 NZD
Retailer 8$1,050 NZD
Retailer 6$1,155 NZD
Retailer 2$1,966 NZD
Retailer 9$2,056 NZD
MOH London$2,578 NZD

4 data points across 10 retailers

10 retailers$515 NZD to $2,578 NZD

A
Cheapest Retailer
-
$515 NZD
$290 USD
A
Retailer 2
-
$599 NZD
$337 USD
View
A
Retailer 3
-
$640 NZD
$360 USD
View
A
Retailer 4
-
$728 NZD
HK$3,200 HKD
View
A
Retailer 5
-
$1,038 NZD
€556 EUR
View
B+
Retailer 6
-
$1,050 NZD
$591 USD
View
A
Retailer 7
-
$1,155 NZD
$650 USD
View
B+
Retailer 8
-
$1,966 NZD
$1,106 USD
View
B+
Retailer 9
-
$2,056 NZD
$1,157 USD
View
Most Expensive
B+
MOH London
LG649426535 · Oct 29
$2,578 NZD
£1,142 GBP
View
9 more retailers have this diamond
Prices start from $515 NZDSave up to $2,062 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.

A
2.25ct Round
$515 NZD