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Oval|Lab Grown|IGI

1.40ct F VVS1 Oval Lab Grown Diamond

GD • F/VVS1 • IGI LG741595473

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG741595473

Diamond specifications and retailer prices

From $514 SGD
$402 USD
As of November 1, 2026
Save $1,186 SGD (70%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $1,700 SGD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 1.4ct lab-grown oval diamond

This 1.4ct lab-grown oval sits in the one-and-a-quarter to one-and-a-half carat band, graded F colour (colourless) and VVS1 clarity (very-very-slightly-included), with a standard cut grade and certified by IGI LG741595473 or 741595473. Listed at 11 retailers as of October 31, 2026, with prices from $514 to $1,700, a $1,186 spread on the same certified stone. Brilliant Earth lists it at $1,700. 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

1.40
Carat
F
Colour
VVS1
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle39°
OriginLab Grown
Grading LabIGI
CertificateIGI LG741595473
Dimensions8.99 × 6.35 × 3.85 mm
L/W Ratio1.42
Girdle conditionFaceted
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
8.99 mm6.35 mm1.40 ctF / VVS1
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG741595473
Side View
Table 57.0%Crown 34.5°Girdle: MED-STKPavilion 39°Culet: NoneDepth 60.6%

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: $1,700 SGD|Low: $509 SGD|High: $1,739 SGD|Avg: $1,087 SGD|-2.2%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 2, 2026
Retailer 8$514 SGD
Retailer 5$612 SGD
Retailer 9$698 SGD
Retailer 2$726 SGD
Retailer 10$955 SGD
Retailer 7$1,225 SGD
Retailer 3$1,297 SGD
Retailer 11$1,308 SGD
Retailer 6$1,387 SGD
Retailer 4$1,534 SGD
Brilliant Earth$1,700 SGD

41 data points across 11 retailers

11 retailers$514 SGD to $1,700 SGD

B+
Cheapest Retailer
-
$514 SGD
$402 USD
A
Retailer 2
-
$612 SGD
€456 EUR
View
B+
Retailer 3
-
$698 SGD
$546 USD
View
B+
Retailer 4
-
$726 SGD
£447 GBP
View
B
Retailer 5
-
$955 SGD
$747 USD
View
Retailer 6
-
$1,225 SGD
A$1,474 AUD
View
Price last confirmed 24 days ago
B
Retailer 7
-
$1,297 SGD
$1,015 USD
View
B
Retailer 8
-
$1,335 SGD
$1,044 USD
View
B
Retailer 9
-
$1,387 SGD
$1,085 USD
View
B
Retailer 10
-
$1,534 SGD
£945 GBP
View
Most Expensive
B
Brilliant Earth
16135365A · Oct 31
$1,700 SGD
$1,330 USD
View
10 more retailers have this diamond
Prices start from $514 SGDSave up to $1,186 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
1.40ct Oval
$514 SGD