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Oval|Lab Grown|IGI

1.62ct F SI1 Oval Lab Grown Diamond

VG • F/SI1 • IGI LG839682975

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG839682975

Diamond specifications and retailer prices

From $423 SGD
$331 USD
As of November 1, 2026
Save $1,679 SGD (80%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $2,103 SGD at MOH London · As of November 1, 2026
View at MOH London

About this 1.62ct lab-grown oval diamond

This 1.62ct lab-grown oval sits in the one-and-a-half to two carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI LG839682975 or 839682975. Listed at 10 retailers as of November 1, 2026, with prices from $423 to $2,103, a $1,679 spread on the same certified stone. MOH London lists it at $2,103. 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

1.62
Carat
F
Colour
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.7°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG839682975
Dimensions9.52 × 6.62 × 4.06 mm
L/W Ratio1.44
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.52 mm6.62 mm1.62 ctF / SI1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG839682975
Side View
Table 63.0%Crown 32.7°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 61.3%

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: $2,103 SGD|Low: $473 SGD|High: $2,114 SGD|Avg: $1,004 SGD|-0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 2, 2026
Retailer 7$473 SGD
Retailer 5$524 SGD
Retailer 2$671 SGD
Retailer 4$793 SGD
Retailer 8$849 SGD
Retailer 3$931 SGD
Retailer 6$1,538 SGD
MOH London$2,103 SGD

12 data points across 8 retailers

10 retailers$423 SGD to $2,103 SGD

A
Cheapest Retailer
-
$423 SGD
$331 USD
A
Retailer 2
-
$473 SGD
$370 USD
View
Final sale: no returns
Retailer 3
-
$524 SGD
$410 USD
View
Price last confirmed 8 days ago
A
Retailer 4
-
$524 SGD
$410 USD
View
A
Retailer 5
-
$671 SGD
£414 GBP
View
B+
Retailer 6
-
$793 SGD
$620 USD
View
B+
Retailer 7
-
$849 SGD
$664 USD
View
B+
Retailer 8
-
$931 SGD
£573 GBP
View
B
Retailer 9
-
$1,538 SGD
$1,203 USD
View
Most Expensive
B
MOH London
LG839682975 · Nov 1
$2,103 SGD
£1,295 GBP
View
9 more retailers have this diamond
Prices start from $423 SGDSave up to $1,679 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
1.62ct Oval
$423 SGD