CaratHunter
Plans
Oval|Lab Grown|IGI

1.55ct F VS1 Oval Lab Grown Diamond

EX • F/VS1 • IGI LG826674785

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG826674785

Diamond specifications and retailer prices

From $335 SGD
As of November 4, 2026
Save $2,017 SGD (86%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $2,351 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 LG826674785 or 826674785. Listed at 19 retailers as of November 4, 2026, with prices from $335 to $2,351, a $2,017 spread on the same certified stone. Brilliant Earth lists it at $2,351. 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 angle36.6°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG826674785
Dimensions9.13 × 6.52 × 4.14 mm
L/W Ratio1.40
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.13 mm6.52 mm1.55 ctF / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG826674785
Side View
Table 58.0%Crown 36.6°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 63.5%

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 4
Current: $2,351 SGD|Low: $335 SGD|High: $2,466 SGD|Avg: $1,076 SGD|-4.7%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
November 5, 2026
Retailer 14$335 SGD
Retailer 9$432 SGD
Retailer 5$498 SGD
Retailer 3$611 SGD
Retailer 13$639 SGD
Retailer 6$690 SGD
Retailer 2$693 SGD
Retailer 11$865 SGD
Retailer 4$1,178 SGD
Retailer 12$1,196 SGD
Retailer 7$1,257 SGD
Retailer 8$1,481 SGD
Retailer 15$1,509 SGD
Retailer 10$1,663 SGD
Brilliant Earth$2,351 SGD

44 data points across 15 retailers

19 retailers$335 SGD to $2,351 SGD

A
Cheapest Retailer
-
$335 SGD
Final sale: no returns
A
Retailer 2
-
$346 SGD
View
A
Retailer 3
-
$371 SGD
View
Retailer 4
-
$424 SGD
View
Price last confirmed 62 days ago
A
Retailer 5
-
$432 SGD
View
B+
Retailer 6
-
$498 SGD
View
A
Retailer 7
-
$611 SGD
View
A
Retailer 8
-
$639 SGD
View
A
Retailer 9
-
$690 SGD
View
A
Retailer 10
-
$693 SGD
View
A
Retailer 11
-
$865 SGD
View
Retailer 12
-
$1,178 SGD
View
Price last confirmed 11 days ago
B+
Retailer 13
-
$1,192 SGD
View
B+
Retailer 14
-
$1,196 SGD
View
B
Retailer 15
-
$1,257 SGD
View
B+
Retailer 16
-
$1,481 SGD
View
B
Retailer 17
-
$1,509 SGD
View
B
Retailer 18
-
$1,663 SGD
View
Most Expensive
B
Brilliant Earth
21115412A · Nov 4
$2,351 SGD
$1,840 USD
View
18 more retailers have this diamond
Prices start from $335 SGDSave up to $2,017 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
$335 SGD