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Oval|Lab Grown|IGI

1.55ct F VS1 Oval Lab Grown Diamond

EX • F/VS1 • IGI LG797659313

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG797659313

Diamond specifications and retailer prices

From $305 SGD
As of November 3, 2026
Save $1,535 SGD (83%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $1,840 SGD at Brilliant Earth · As of November 4, 2026
View at Brilliant Earth

About this 1.55ct lab-grown oval diamond

This 1.55ct lab-grown oval sits in the one-and-a-half to two carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG797659313 or 797659313. Listed at 22 retailers as of November 3, 2026, with prices from $305 to $1,840, a $1,535 spread on the same certified stone. Brilliant Earth lists it at $1,840. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.55
Carat
F
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.2°
Pavilion angle39.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG797659313
Dimensions9.60 × 6.61 × 3.90 mm
L/W Ratio1.45
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.60 mm6.61 mm1.55 ctF / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG797659313
Side View
Table 60.0%Crown 33.2°Girdle: MED-STKPavilion 39.2°Culet: NoneDepth 59.0%

Caratlytics Score

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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 3
Current: $1,840 SGD|Low: $300 SGD|High: $1,968 SGD|Avg: $888 SGD
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
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Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
November 5, 2026
Retailer 7$305 SGD
Retailer 5$340 SGD
Retailer 21$354 SGD
Retailer 18$378 SGD
Retailer 11$380 SGD
Retailer 15$441 SGD
Retailer 4$638 SGD
Retailer 10$652 SGD
Retailer 12$691 SGD
Retailer 2$708 SGD
Retailer 3$797 SGD
Retailer 16$883 SGD
Retailer 17$971 SGD
Retailer 9$1,169 SGD
Retailer 6$1,171 SGD
Retailer 20$1,215 SGD
Retailer 14$1,226 SGD
Retailer 8$1,282 SGD
Retailer 13$1,510 SGD
Retailer 19$1,539 SGD
Brilliant Earth$1,840 SGD

22 data points across 21 retailers

22 retailers$305 SGD to $1,840 SGD

A
Cheapest Retailer
-
$305 SGD
A
Retailer 2
-
$340 SGD
View
Final sale: no returns
A
Retailer 3
-
$354 SGD
View
A
Retailer 4
-
$378 SGD
View
Retailer 5
-
$380 SGD
View
Price last confirmed 11 days ago
A
Retailer 6
-
$441 SGD
View
A
Retailer 7
-
$638 SGD
View
A
Retailer 8
-
$652 SGD
View
A
Retailer 9
-
$691 SGD
View
A
Retailer 10
-
$708 SGD
View
A
Retailer 11
-
$737 SGD
View
A
Retailer 12
-
$797 SGD
View
A
Retailer 13
-
$883 SGD
View
B+
Retailer 14
-
$971 SGD
View
Retailer 15
-
$1,169 SGD
View
Price last confirmed 7 days ago
B+
Retailer 16
-
$1,171 SGD
View
B+
Retailer 17
-
$1,215 SGD
View
B+
Retailer 18
-
$1,226 SGD
View
B+
Retailer 19
-
$1,282 SGD
View
B
Retailer 20
-
$1,510 SGD
View
B
Retailer 21
-
$1,539 SGD
View
Most Expensive
B
Brilliant Earth
21503574A · Nov 4
$1,840 SGD
$1,440 USD
View
21 more retailers have this diamond
Prices start from $305 SGDSave up to $1,535 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
1.55ct Oval
$305 SGD