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Round|Lab Grown|IGI

2.50ct H VS2 Round Lab Grown Diamond

EX • H/VS2 • IGI LG485162758

Shape and cutting style on the report: Round brilliant

Certificate IGI LG485162758

Diamond specifications and retailer prices

From $3,673 NZD
$2,070 USD
As of October 29, 2026
Save $14,622 NZD (80%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $18,295 NZD at MOH London · As of October 27, 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 H colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG485162758 or 485162758. Listed at 12 retailers as of October 27, 2026, with prices from $3,673 to $18,295, a $14,622 spread on the same certified stone. MOH London lists it at $18,295. 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

2.50
Carat
H
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG485162758
Dimensions8.63 × 8.59 × 5.40 mm
L/W Ratio1.00
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 mm8.59 mm2.50 ctH / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG485162758
Side View
Table 55.0%Crown 36°Girdle: MED-STKPavilion 40.2°Culet: NoneDepth 62.7%

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: $18,295 NZD|Low: $3,673 NZD|High: $20,118 NZD|Avg: $11,018 NZD|+0.1%
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
October 25, 2026
Retailer 7$3,673 NZD
Retailer 6$7,606 NZD
Retailer 11$7,972 NZD
Retailer 10$8,520 NZD
Retailer 8$8,824 NZD
Retailer 3$8,907 NZD
Retailer 4$9,798 NZD
Retailer 12$11,026 NZD
Retailer 2$11,481 NZD
Retailer 13$12,412 NZD
Retailer 9$13,657 NZD
MOH London$18,295 NZD
Retailer 5$20,118 NZD

18 data points across 13 retailers

12 retailers$3,673 NZD to $18,295 NZD

B+
Cheapest Retailer
-
$3,673 NZD
$2,070 USD
B
Retailer 2
-
$7,606 NZD
$4,287 USD
View
B
Retailer 3
-
$7,972 NZD
$4,493 USD
View
B
Retailer 4
-
$8,520 NZD
$4,802 USD
View
Final sale: no returns
B
Retailer 5
-
$8,824 NZD
$4,973 USD
View
Retailer 6
-
$8,824 NZD
$4,973 USD
View
Price last confirmed 14 days ago
B
Retailer 7
-
$8,907 NZD
$5,020 USD
View
B
Retailer 8
-
$11,026 NZD
$6,214 USD
View
B
Retailer 9
-
$11,481 NZD
$6,471 USD
View
B
Retailer 10
-
$12,412 NZD
£5,508 GBP
View
B
Retailer 11
-
$13,657 NZD
$7,697 USD
View
Most Expensive
B
MOH London
LG485162758 · Oct 27
$18,295 NZD
£8,119 GBP
View
11 more retailers have this diamond
Prices start from $3,673 NZDSave up to $14,622 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
$3,673 NZD