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Oval|Lab Grown|IGI

2.50ct K VS2 Oval Lab Grown Diamond

ID • K/VS2 • IGI LG451057082

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG451057082

Diamond specifications and retailer prices

From $7,798 NZD
As of November 5, 2026
Save $10,880 NZD (58%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $18,678 NZD at MOH London · As of November 5, 2026
View at MOH London

About this 2.5ct lab-grown oval diamond

This 2.5ct lab-grown oval sits in the two to three carat band, graded K colour (faint-tinted) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG451057082 or 451057082. Listed at 9 retailers as of November 5, 2026, with prices from $7,798 to $18,678, a $10,880 spread on the same certified stone. MOH London lists it at $18,678. 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
K
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.1°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG451057082
Dimensions10.63 × 7.71 × 4.82 mm
L/W Ratio1.38
Girdle conditionFaceted
Cert comments
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Top View
10.63 mm7.71 mm2.50 ctK / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG451057082
Side View
Table 59.0%Crown 36.1°Girdle: MED-STKPavilion 41°Culet: NoneDepth 62.5%

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: Nov 5
Current: $18,678 NZD|Low: $7,486 NZD|High: $20,629 NZD|Avg: $12,360 NZD|-0.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 5, 2026
Retailer 4$7,798 NZD
Retailer 8$8,172 NZD
Retailer 5$9,045 NZD
Retailer 2$9,047 NZD
Retailer 9$10,039 NZD
Retailer 7$11,303 NZD
Retailer 3$11,770 NZD
Retailer 6$13,996 NZD
MOH London$18,678 NZD
Retailer 10$20,629 NZD

16 data points across 10 retailers

9 retailers$7,798 NZD to $18,678 NZD

B+
Cheapest Retailer
-
$7,798 NZD
B
Retailer 2
-
$8,172 NZD
View
B
Retailer 3
-
$9,045 NZD
View
Retailer 4
-
$9,045 NZD
View
Price last confirmed 25 days ago
B
Retailer 5
-
$9,047 NZD
View
B
Retailer 6
-
$11,303 NZD
View
B
Retailer 7
-
$11,770 NZD
View
B
Retailer 8
-
$13,996 NZD
View
Most Expensive
B
MOH London
LG451057082 · Nov 5
$18,678 NZD
£8,153 GBP
View
8 more retailers have this diamond
Prices start from $7,798 NZDSave up to $10,880 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 Oval
$7,798 NZD