CaratHunter
Plans
Oval|Lab Grown|IGI

1.50ct G SI1 Oval Lab Grown Diamond

VG • G/SI1 • IGI LG848699989

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG848699989

Diamond specifications and retailer prices

From $478 NZD
HK$2,100 HKD
As of November 1, 2026
Save $1,491 NZD (76%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $1,968 NZD at MOH London · As of November 1, 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 SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI LG848699989 or 848699989. Listed at 9 retailers as of November 1, 2026, with prices from $478 to $1,968, a $1,491 spread on the same certified stone. MOH London lists it at $1,968. 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
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.7°
Pavilion angle39.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG848699989
Dimensions9.10 × 6.38 × 3.94 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
9.10 mm6.38 mm1.50 ctG / SI1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG848699989
Side View
Table 60.0%Crown 34.7°Girdle: MED-STKPavilion 39.4°Culet: NoneDepth 61.8%

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: Nov 1
Current: $1,968 NZD|Low: $478 NZD|High: $1,980 NZD|Avg: $952 NZD|-0.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 2, 2026
Retailer 8$478 NZD
Retailer 2$539 NZD
Retailer 6$569 NZD
Retailer 4$702 NZD
Retailer 3$766 NZD
Retailer 7$834 NZD
Retailer 5$1,010 NZD
Retailer 9$1,395 NZD
MOH London$1,968 NZD

10 data points across 9 retailers

9 retailers$478 NZD to $1,968 NZD

A
Cheapest Retailer
-
$478 NZD
HK$2,100 HKD
A
Retailer 2
-
$539 NZD
£239 GBP
View
B+
Retailer 3
-
$569 NZD
$320 USD
View
B+
Retailer 4
-
$702 NZD
€376 EUR
View
A
Retailer 5
-
$766 NZD
£339 GBP
View
B+
Retailer 6
-
$834 NZD
$469 USD
View
A
Retailer 7
-
$1,010 NZD
$568 USD
View
B+
Retailer 8
-
$1,395 NZD
SGD 1,061 SGD
View
Most Expensive
B
MOH London
LG848699989 · Nov 1
$1,968 NZD
£872 GBP
View
8 more retailers have this diamond
Prices start from $478 NZDSave up to $1,491 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
$478 NZD