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Oval|Lab Grown|IGI

7.18ct H VVS2 Oval Lab Grown Diamond

EX • H/VVS2 • IGI LG833658623

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG833658623

Diamond specifications and retailer prices

From $1,797 NZD
$1,013 USD
As of October 31, 2026
Save $8,636 NZD (83%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $10,433 NZD at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 7.18ct lab-grown oval diamond

This 7.18ct lab-grown oval sits in the over five carat band, graded H colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG833658623 or 833658623. Listed at 3 retailers as of October 30, 2026, with prices from $1,797 to $10,433, a $8,636 spread on the same certified stone. Brilliant Earth lists it at $10,433. 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

7.18
Carat
H
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.9°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG833658623
Dimensions15.57 × 10.73 × 6.74 mm
L/W Ratio1.45
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
15.57 mm10.73 mm7.18 ctH / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG833658623
Side View
Table 60.0%Crown 36.9°Girdle: MED-STKPavilion 40.3°Culet: NoneDepth 62.8%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 31
Current: $10,433 NZD|Low: $1,797 NZD|High: $10,451 NZD|Avg: $5,781 NZD|-0.2%
Brilliant Earth
Retailer 2
Retailer 3
October 31, 2026
Retailer 3$1,797 NZD
Retailer 2$2,944 NZD
Brilliant Earth$10,433 NZD

26 data points across 3 retailers

3 retailers$1,797 NZD to $10,433 NZD

A
Cheapest Retailer
-
$1,797 NZD
$1,013 USD
Final sale: no returns
A
Retailer 2
-
$2,944 NZD
£1,307 GBP
View
Most Expensive
B
Brilliant Earth
21230146A · Oct 30
$10,433 NZD
$5,880 USD
View
2 more retailers have this diamond
Prices start from $1,797 NZDSave up to $8,636 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
7.18ct Oval
$1,797 NZD