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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 $344 SGD
HK$2,100 HKD
As of November 1, 2026
Save $1,072 SGD (76%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $1,416 SGD 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 $344 to $1,416, a $1,072 spread on the same certified stone. MOH London lists it at $1,416. 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
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $1,416 SGD|Low: $344 SGD|High: $1,424 SGD|Avg: $688 SGD|-0.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 1, 2026
Retailer 8$344 SGD
Retailer 2$388 SGD
Retailer 6$409 SGD
Retailer 4$505 SGD
Retailer 3$547 SGD
Retailer 7$600 SGD
Retailer 5$726 SGD
Retailer 9$1,004 SGD
MOH London$1,416 SGD

9 data points across 9 retailers

9 retailers$344 SGD to $1,416 SGD

A
Cheapest Retailer
-
$344 SGD
HK$2,100 HKD
A
Retailer 2
-
$388 SGD
£239 GBP
View
B+
Retailer 3
-
$409 SGD
$320 USD
View
B+
Retailer 4
-
$505 SGD
€376 EUR
View
A
Retailer 5
-
$547 SGD
£337 GBP
View
B+
Retailer 6
-
$600 SGD
$469 USD
View
A
Retailer 7
-
$726 SGD
$568 USD
View
B+
Retailer 8
-
$1,004 SGD
View
Most Expensive
B
MOH London
LG848699989 · Nov 1
$1,416 SGD
£872 GBP
View
8 more retailers have this diamond
Prices start from $344 SGDSave up to $1,072 SGD

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
$344 SGD