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2.48ct I SI1 Round Lab Grown Diamond

EX • I/SI1 • IGI LG517284900

Shape and cutting style on the report: Round brilliant

Certificate IGI LG517284900

Diamond specifications and retailer prices

From $1,049 NZD
$590 USD
As of November 1, 2026
Save $4,592 NZD (81%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $5,641 NZD at MOH London · As of November 3, 2026
View at MOH London

About this 2.48ct lab-grown round diamond

This 2.48ct lab-grown round sits in the two to three carat band, graded I colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG517284900 or 517284900. Listed at 13 retailers as of November 1, 2026, with prices from $1,049 to $5,641, a $4,592 spread on the same certified stone. MOH London lists it at $5,641. 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

2.48
Carat
I
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.8°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG517284900
Dimensions8.63 × 8.57 × 5.30 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
8.63 mm8.57 mm2.48 ctI / SI1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG517284900
Side View
Table 59.5%Crown 35.8°Girdle: ThickPavilion 40.4°Culet: NoneDepth 61.6%

Caratlytics Score

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

Price History

Last verified: Nov 1
Current: $5,641 NZD|Low: $839 NZD|High: $5,708 NZD|Avg: $2,304 NZD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 3, 2026
Retailer 7$1,049 NZD
Retailer 10$1,173 NZD
Retailer 8$1,299 NZD
Retailer 12$1,299 NZD
Retailer 2$1,528 NZD
Retailer 11$1,744 NZD
Retailer 5$1,857 NZD
Retailer 9$1,998 NZD
Retailer 3$2,673 NZD
Retailer 6$3,224 NZD
Retailer 4$4,350 NZD
MOH London$5,641 NZD

22 data points across 12 retailers

13 retailers$1,049 NZD to $5,641 NZD

A
Cheapest Retailer
-
$1,049 NZD
$590 USD
A
Retailer 2
-
$1,173 NZD
$660 USD
View
Final sale: no returns
A
Retailer 3
-
$1,173 NZD
$660 USD
View
A
Retailer 4
-
$1,299 NZD
$731 USD
View
Retailer 5
-
$1,299 NZD
$731 USD
View
Price last confirmed 17 days ago
A
Retailer 6
-
$1,528 NZD
$860 USD
View
A
Retailer 7
-
$1,744 NZD
$981 USD
View
A
Retailer 8
-
$1,857 NZD
$1,045 USD
View
A
Retailer 9
-
$1,998 NZD
$1,124 USD
View
A
Retailer 10
-
$2,673 NZD
$1,504 USD
View
A
Retailer 11
-
$3,224 NZD
$1,814 USD
View
A
Retailer 12
-
$3,418 NZD
$1,923 USD
View
Most Expensive
B+
MOH London
LG517284900 · Nov 3
$5,641 NZD
£2,499 GBP
View
12 more retailers have this diamond
Prices start from $1,049 NZDSave up to $4,592 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
2.48ct Round
$1,049 NZD