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Oval|Lab Grown|IGI

1.50ct G VVS1 Oval Lab Grown Diamond

GD • G/VVS1 • IGI LG634440611

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG634440611

Diamond specifications and retailer prices

From $1,064 NZD
As of November 1, 2026
Save $3,200 NZD (75%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $5,727 NZD at MOH London · As of November 3, 2026
View at MOH London

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 G colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a standard cut grade and certified by IGI LG634440611 or 634440611. Listed at 19 retailers as of November 1, 2026, with a 301% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.50
Carat
G
Colour
VVS1
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.8°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG634440611
Dimensions8.93 × 6.34 × 3.99 mm
L/W Ratio1.41
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
8.93 mm6.34 mm1.50 ctG / VVS1
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG634440611
Side View
Table 63.0%Crown 37.8°Girdle: STK-THKPavilion 40.3°Culet: NoneDepth 62.9%

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: Nov 1
Current: $5,727 NZD|Low: $1,064 NZD|High: $5,844 NZD|Avg: $2,670 NZD|-0.7%
MOH London
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 3, 2026
Retailer 3$1,064 NZD
Retailer 5$1,190 NZD
Retailer 13$1,192 NZD
Retailer 7$1,318 NZD
Retailer 17$1,331 NZD
Retailer 18$1,341 NZD
Retailer 4$1,552 NZD
Retailer 16$1,691 NZD
Retailer 2$2,063 NZD
Retailer 10$2,191 NZD
Retailer 11$2,265 NZD
Retailer 15$3,073 NZD
Retailer 14$3,273 NZD
Retailer 12$3,468 NZD
Retailer 6$3,839 NZD
Retailer 8$4,208 NZD
Retailer 9$4,265 NZD
MOH London$5,727 NZD

35 data points across 18 retailers

19 retailers$1,064 NZD to $4,265 NZD

A
Cheapest Retailer
-
$1,064 NZD
B+
Retailer 2
-
$1,190 NZD
View
Final sale: no returns
B+
Retailer 3
-
$1,192 NZD
View
B+
Retailer 4
-
$1,318 NZD
View
B+
Retailer 5
-
$1,331 NZD
View
B+
Retailer 6
-
$1,341 NZD
View
Retailer 7
-
$1,348 NZD
View
Price last confirmed 20 days ago
B
Retailer 8
-
$1,552 NZD
View
B+
Retailer 9
-
$1,691 NZD
View
B
Retailer 10
-
$2,063 NZD
View
B
Retailer 11
-
$2,191 NZD
View
B
Retailer 12
-
$2,265 NZD
View
B
Retailer 13
-
$3,073 NZD
View
B
Retailer 14
-
$3,273 NZD
View
B
Retailer 15
-
$3,468 NZD
View
B
Retailer 16
-
$3,839 NZD
View
B
Retailer 17
-
$4,208 NZD
View
B
Retailer 18
-
$4,265 NZD
View
Most Expensive
MOH London
LG634440611 · Nov 3
$5,727 NZD
£2,542 GBP
View
Price under review
18 more retailers have this diamond
Prices start from $1,064 NZDSave up to $3,200 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
$1,064 NZD