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Round|Lab Grown|IGI

2.50ct I VS2 Round Lab Grown Diamond

VG • I/VS2 • IGI LG480148943

Shape and cutting style on the report: Round brilliant

Certificate IGI LG480148943

Diamond specifications and retailer prices

From $2,874 NZD
$1,620 USD
As of October 30, 2026
Save $12,672 NZD (82%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $15,546 NZD at MOH London · As of October 29, 2026
View at MOH London

About this 2.5ct lab-grown round diamond

This 2.5ct lab-grown round sits in the two to three carat band, graded I colour (near-colourless) and VS2 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG480148943 or 480148943. Listed at 12 retailers as of October 29, 2026, with prices from $2,874 to $15,546, a $12,672 spread on the same certified stone. MOH London lists it at $15,546. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

2.50
Carat
I
Colour
VS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.3°
Pavilion angle39.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG480148943
Dimensions8.61 × 8.68 × 5.23 mm
L/W Ratio1.01
Girdle conditionFaceted
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
8.61 mm8.68 mm2.50 ctI / VS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG480148943
Side View
Table 62.0%Crown 36.3°Girdle: MED-STKPavilion 39.9°Culet: NoneDepth 60.5%

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 30
Current: $15,546 NZD|Low: $2,874 NZD|High: $25,833 NZD|Avg: $10,817 NZD|+0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 30, 2026
Retailer 2$2,874 NZD
Retailer 9$4,752 NZD
Retailer 6$6,968 NZD
Retailer 7$7,496 NZD
Retailer 8$8,355 NZD
Retailer 4$9,762 NZD
Retailer 5$11,198 NZD
Retailer 3$13,784 NZD
MOH London$15,546 NZD
Retailer 10$25,833 NZD

40 data points across 10 retailers

12 retailers$2,874 NZD to $15,546 NZD

B+
Cheapest Retailer
-
$2,874 NZD
$1,620 USD
B
Retailer 2
-
$6,222 NZD
$3,507 USD
View
B
Retailer 3
-
$6,771 NZD
$3,816 USD
View
B
Retailer 4
-
$6,968 NZD
$3,927 USD
View
Final sale: no returns
B
Retailer 5
-
$7,218 NZD
$4,068 USD
View
Retailer 6
-
$7,218 NZD
$4,068 USD
View
Price last confirmed 18 days ago
B
Retailer 7
-
$7,496 NZD
$4,225 USD
View
B
Retailer 8
-
$9,021 NZD
$5,084 USD
View
B
Retailer 9
-
$9,762 NZD
$5,502 USD
View
B
Retailer 10
-
$11,198 NZD
$6,311 USD
View
B
Retailer 11
-
$13,784 NZD
£6,117 GBP
View
Most Expensive
B
MOH London
LG480148943 · Oct 29
$15,546 NZD
£6,899 GBP
View
11 more retailers have this diamond
Prices start from $2,874 NZDSave up to $12,672 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+
2.50ct Round
$2,874 NZD