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Oval|Lab Grown|IGI

1.55ct G VVS1 Oval Lab Grown Diamond

ID • G/VVS1 • IGI LG621484824

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG621484824

Diamond specifications and retailer prices

From $479 SGD
As of November 1, 2026
Save $1,719 SGD (78%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $2,696 SGD at Brilliant Earth · As of October 26, 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 G colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG621484824 or 621484824. Listed at 18 retailers as of November 1, 2026, with a 359% 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
G
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle36.8°
Pavilion angle41.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG621484824
Dimensions9.23 × 6.56 × 4.14 mm
L/W Ratio1.41
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
9.23 mm6.56 mm1.55 ctG / VVS1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG621484824
Side View
Table 64.0%Crown 36.8°Girdle: MED-STKPavilion 41.9°Culet: NoneDepth 63.1%

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 1
Current: $2,198 SGD|Low: $322 SGD|High: $2,696 SGD|Avg: $959 SGD|-18.5%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 3, 2026
Retailer 3$322 SGD
Retailer 9$479 SGD
Retailer 10$611 SGD
Retailer 5$663 SGD
Retailer 6$668 SGD
Retailer 8$681 SGD
Retailer 11$847 SGD
Retailer 7$928 SGD
Retailer 4$1,210 SGD
Retailer 2$1,426 SGD
Retailer 12$1,448 SGD
Brilliant Earth$2,198 SGD

38 data points across 12 retailers

18 retailers$479 SGD to $2,198 SGD

Retailer 1
-
$288 SGD
Price last confirmed 35 days ago
Retailer 2
-
$348 SGD
View
Price last confirmed 26 days ago
Retailer 3
-
$372 SGD
View
Price last confirmed 28 days ago
Retailer 4
-
$372 SGD
View
Price last confirmed 34 days ago
B+
Retailer 5
-
$479 SGD
View
Retailer 6
-
$611 SGD
View
Price last confirmed 8 days ago
A
Retailer 7
-
$663 SGD
View
A
Retailer 8
-
$668 SGD
View
A
Retailer 9
-
$681 SGD
View
B+
Retailer 10
-
$847 SGD
View
B+
Retailer 11
-
$928 SGD
View
Retailer 12
-
$1,194 SGD
View
Price last confirmed 29 days ago
B+
Retailer 13
-
$1,210 SGD
View
B
Retailer 14
-
$1,302 SGD
View
B
Retailer 15
-
$1,426 SGD
View
B
Retailer 16
-
$1,448 SGD
View
B
Retailer 17
-
$2,198 SGD
View
Most Expensive
Brilliant Earth
11233581A · Oct 26
$2,696 SGD
$2,110 USD
View
Price last confirmed 9 days ago
17 more retailers have this diamond
Prices start from $479 SGDSave up to $1,719 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
$479 SGD