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Oval|Lab Grown|IGI

1.50ct H VVS2 Oval Lab Grown Diamond

EX • H/VVS2 • IGI LG778676079

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG778676079

Diamond specifications and retailer prices

From $395 NZD
As of November 5, 2026
Save $2,540 NZD (87%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $2,935 NZD at Brilliant Earth · As of November 4, 2026
View at Brilliant Earth

About this 1.5ct lab-grown oval diamond

This 1.5ct lab-grown oval sits in the one-and-a-half to two carat band, graded H colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG778676079 or 778676079. Listed at 19 retailers as of November 4, 2026, with prices from $395 to $2,935, a $2,540 spread on the same certified stone. Brilliant Earth lists it at $2,935. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.50
Carat
H
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.6°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG778676079
Dimensions8.96 × 6.38 × 4.10 mm
L/W Ratio1.40
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.96 mm6.38 mm1.50 ctH / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG778676079
Side View
Table 61.0%Crown 34.6°Girdle: STK-THKPavilion 41.2°Culet: NoneDepth 64.3%

Caratlytics Score

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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: Nov 5
Current: $2,935 NZD|Low: $377 NZD|High: $3,077 NZD|Avg: $1,217 NZD|-4.6%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
November 2, 2026
Retailer 6$395 NZD
Retailer 4$441 NZD
Retailer 15$457 NZD
Retailer 13$489 NZD
Retailer 8$491 NZD
Retailer 3$833 NZD
Retailer 12$843 NZD
Retailer 17$873 NZD
Retailer 18$1,073 NZD
Retailer 2$1,142 NZD
Retailer 11$1,306 NZD
Retailer 14$1,571 NZD
Retailer 16$1,581 NZD
Retailer 7$1,665 NZD
Retailer 10$1,699 NZD
Retailer 9$1,971 NZD
Retailer 5$1,996 NZD
Brilliant Earth$2,935 NZD

33 data points across 18 retailers

19 retailers$395 NZD to $2,935 NZD

A
Cheapest Retailer
-
$395 NZD
A
Retailer 2
-
$441 NZD
View
Final sale: no returns
A
Retailer 3
-
$457 NZD
View
Retailer 4
-
$470 NZD
View
Price last confirmed 48 days ago
A
Retailer 5
-
$489 NZD
View
Retailer 6
-
$491 NZD
View
Price last confirmed 12 days ago
A
Retailer 7
-
$833 NZD
View
A
Retailer 8
-
$843 NZD
View
A
Retailer 9
-
$873 NZD
View
A
Retailer 10
-
$1,073 NZD
View
A
Retailer 11
-
$1,142 NZD
View
B+
Retailer 12
-
$1,306 NZD
View
B+
Retailer 13
-
$1,571 NZD
View
B+
Retailer 14
-
$1,581 NZD
View
B+
Retailer 15
-
$1,665 NZD
View
B
Retailer 16
-
$1,699 NZD
View
Retailer 17
-
$1,971 NZD
View
Price last confirmed 12 days ago
B
Retailer 18
-
$1,996 NZD
View
Most Expensive
B
Brilliant Earth
21501398A · Nov 4
$2,935 NZD
$1,650 USD
View
18 more retailers have this diamond
Prices start from $395 NZDSave up to $2,540 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
1.50ct Oval
$395 NZD