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Oval|Lab Grown|IGI

2.50ct G VVS2 Oval Lab Grown Diamond

EX • G/VVS2 • IGI LG806633318

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG806633318

Diamond specifications and retailer prices

From $610 NZD
$344 USD
As of October 31, 2026
Save $3,471 NZD (85%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $4,081 NZD at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 2.5ct lab-grown oval diamond

This 2.5ct lab-grown oval sits in the two to three carat band, graded G colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG806633318 or 806633318. Listed at 6 retailers as of October 30, 2026, with prices from $610 to $4,081, a $3,471 spread on the same certified stone. Brilliant Earth lists it at $4,081. 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
G
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.8°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG806633318
Dimensions10.87 × 7.59 × 4.72 mm
L/W Ratio1.43
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.87 mm7.59 mm2.50 ctG / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG806633318
Side View
Table 62.0%Crown 34.8°Girdle: MED-STKPavilion 40.4°Culet: NoneDepth 62.2%

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: Oct 31
Current: $4,081 NZD|Low: $603 NZD|High: $7,363 NZD|Avg: $2,327 NZD|-44.6%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 31, 2026
Retailer 5$610 NZD
Retailer 10$1,050 NZD
Retailer 7$1,109 NZD
Retailer 2$1,244 NZD
Retailer 9$1,485 NZD
Retailer 6$1,562 NZD
Retailer 11$1,884 NZD
Retailer 8$2,243 NZD
Retailer 3$2,761 NZD
Retailer 4$3,336 NZD
Brilliant Earth$4,081 NZD

40 data points across 11 retailers

6 retailers$610 NZD to $4,081 NZD

A
Cheapest Retailer
-
$610 NZD
$344 USD
Final sale: no returns
A
Retailer 2
-
$1,244 NZD
£552 GBP
View
Retailer 3
-
$1,562 NZD
ZAR 14,223 ZAR
View
Price last confirmed 50 days ago
Retailer 4
-
$1,884 NZD
$1,062 USD
View
Price last confirmed 45 days ago
B
Retailer 5
-
$3,336 NZD
$1,880 USD
View
Most Expensive
B
Brilliant Earth
20171929A · Oct 30
$4,081 NZD
$2,300 USD
View
5 more retailers have this diamond
Prices start from $610 NZDSave up to $3,471 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
$610 NZD