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Oval|Lab Grown|IGI

2.50ct J VS1 Oval Lab Grown Diamond

ID • J/VS1 • IGI LG440014412

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG440014412

Diamond specifications and retailer prices

From $2,826 NZD
$1,590 USD
As of October 31, 2026
Save $12,778 NZD (82%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $15,604 NZD at Cape Diamonds · As of October 29, 2026
View at Cape Diamonds

About this 2.5ct lab-grown oval diamond

This 2.5ct lab-grown oval sits in the two to three carat band, graded J colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG440014412 or 440014412. Listed at 13 retailers as of October 29, 2026, with prices from $2,826 to $15,604, a $12,778 spread on the same certified stone. Cape Diamonds lists it at $15,604. 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
J
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle34°
Pavilion angle39.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG440014412
Dimensions10.22 × 7.81 × 4.75 mm
L/W Ratio1.31
Girdle conditionFaceted
Culet sizePointed
Cert comments
undefined
Top View
10.22 mm7.81 mm2.50 ctJ / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG440014412
Side View
Table 57.0%Crown 34°Girdle: STK-VTKPavilion 39.6°Culet: NoneDepth 60.8%

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 31
Current: $15,604 NZD|Low: $2,826 NZD|High: $15,658 NZD|Avg: $8,336 NZD|+1.9%
Cape Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 1, 2026
Retailer 3$2,826 NZD
Retailer 5$5,213 NZD
Retailer 10$5,476 NZD
Retailer 8$5,837 NZD
Retailer 6$6,048 NZD
Retailer 9$6,327 NZD
Retailer 4$8,689 NZD
Retailer 7$9,404 NZD
Retailer 2$15,328 NZD
Cape Diamonds$15,604 NZD

20 data points across 10 retailers

13 retailers$2,826 NZD to $15,604 NZD

A
Cheapest Retailer
-
$2,826 NZD
$1,590 USD
B+
Retailer 2
-
$5,213 NZD
$2,933 USD
View
B+
Retailer 3
-
$5,476 NZD
$3,081 USD
View
B+
Retailer 4
-
$5,671 NZD
$3,191 USD
View
B+
Retailer 5
-
$5,837 NZD
$3,284 USD
View
Final sale: no returns
Retailer 6
-
$6,048 NZD
$3,403 USD
View
Price last confirmed 21 days ago
B+
Retailer 7
-
$6,048 NZD
$3,403 USD
View
B+
Retailer 8
-
$6,327 NZD
$3,560 USD
View
B
Retailer 9
-
$7,557 NZD
$4,252 USD
View
B
Retailer 10
-
$8,689 NZD
$4,889 USD
View
B
Retailer 11
-
$9,404 NZD
$5,291 USD
View
B
Retailer 12
-
$15,328 NZD
£6,791 GBP
View
Most Expensive
B
Cape Diamonds
cert_440014412 · Oct 29
$15,604 NZD
ZAR 141,833 ZAR
View
12 more retailers have this diamond
Prices start from $2,826 NZDSave up to $12,778 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
2.50ct Oval
$2,826 NZD