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Round|Lab Grown|IGI

1.55ct E VVS2 Round Lab Grown Diamond

ID • E/VVS2 • IGI LG790638465

Shape and cutting style on the report: Round brilliant

Certificate IGI LG790638465

Diamond specifications and retailer prices

From $337 SGD
As of November 3, 2026
Save $1,450 SGD (81%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $2,505 SGD at Brilliant Earth · As of October 16, 2026
View at Brilliant Earth

About this 1.55ct lab-grown round diamond

This 1.55ct lab-grown round sits in the one-and-a-half to two carat band, graded E colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG790638465 or 790638465. Listed at 23 retailers as of November 3, 2026, with a 430% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.55
Carat
E
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.1°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG790638465
Dimensions7.45 × 7.47 × 4.54 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.45 mm7.47 mm1.55 ctE / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG790638465
Side View
Table 60.0%Crown 34.1°Girdle: MED-STKPavilion 41°Culet: NoneDepth 60.8%

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 3
Current: $2,505 SGD|Low: $325 SGD|High: $2,505 SGD|Avg: $917 SGD
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
November 5, 2026
Retailer 3$337 SGD
Retailer 4$419 SGD
Retailer 6$474 SGD
Retailer 8$620 SGD
Retailer 7$639 SGD
Retailer 13$668 SGD
Retailer 11$681 SGD
Retailer 12$722 SGD
Retailer 2$792 SGD
Retailer 9$980 SGD
Retailer 10$1,080 SGD
Retailer 5$1,648 SGD
Retailer 14$1,679 SGD
Brilliant Earth$2,505 SGD

38 data points across 14 retailers

23 retailers$337 SGD to $1,788 SGD

A
Cheapest Retailer
-
$337 SGD
A
Retailer 2
-
$377 SGD
View
Final sale: no returns
Retailer 3
-
$419 SGD
View
Price last confirmed 11 days ago
A
Retailer 4
-
$419 SGD
View
A
Retailer 5
-
$474 SGD
View
B+
Retailer 6
-
$565 SGD
View
A
Retailer 7
-
$620 SGD
View
A
Retailer 8
-
$639 SGD
View
A
Retailer 9
-
$668 SGD
View
A
Retailer 10
-
$681 SGD
View
A
Retailer 11
-
$722 SGD
View
B+
Retailer 12
-
$792 SGD
View
B+
Retailer 13
-
$852 SGD
View
B+
Retailer 14
-
$980 SGD
View
B+
Retailer 15
-
$1,080 SGD
View
B
Retailer 16
-
$1,301 SGD
View
B
Retailer 17
-
$1,347 SGD
View
B
Retailer 18
-
$1,374 SGD
View
B
Retailer 19
-
$1,412 SGD
View
B
Retailer 20
-
$1,648 SGD
View
B
Retailer 21
-
$1,679 SGD
View
B
Retailer 22
-
$1,788 SGD
View
Most Expensive
Brilliant Earth
20961649A · Oct 16
$2,505 SGD
$1,960 USD
View
Price last confirmed 19 days ago
22 more retailers have this diamond
Prices start from $337 SGDSave up to $1,450 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 Round
$337 SGD