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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 $252 USD
As of October 30, 2026
Save $1,278 USD (84%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $2,110 USD 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 20 retailers as of October 30, 2026, with a 507% 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
Color
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

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: Oct 30
Current: $1,530 USD|Low: $252 USD|High: $2,110 USD|Avg: $746 USD|-27.5%
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 1, 2026
Retailer 3$252 USD
Retailer 9$375 USD
Retailer 10$478 USD
Retailer 5$519 USD
Retailer 6$524 USD
Retailer 8$533 USD
Retailer 11$663 USD
Retailer 7$726 USD
Retailer 4$948 USD
Retailer 2$1,116 USD
Retailer 12$1,133 USD
Brilliant Earth$1,530 USD

39 data points across 12 retailers

20 retailers$252 USD to $1,530 USD

Retailer 1
-
$225 USD
Price last confirmed 32 days ago
A
Retailer 2
-
$252 USD
View
Final sale: no returns
Retailer 3
-
$272 USD
View
Price last confirmed 23 days ago
Retailer 4
-
$291 USD
View
Price last confirmed 25 days ago
Retailer 5
-
$291 USD
View
Price last confirmed 31 days ago
B+
Retailer 6
-
$375 USD
View
A
Retailer 7
-
$478 USD
ZAR 7,729 ZAR
View
A
Retailer 8
-
$519 USD
£409 GBP
View
A
Retailer 9
-
$524 USD
€499 EUR
View
A
Retailer 10
-
$533 USD
View
B+
Retailer 11
-
$663 USD
View
B+
Retailer 12
-
$726 USD
View
Retailer 13
-
$934 USD
View
Price last confirmed 26 days ago
Retailer 14
-
$938 USD
View
Price last confirmed 10 days ago
B+
Retailer 15
-
$948 USD
View
B+
Retailer 16
-
$1,019 USD
View
B
Retailer 17
-
$1,116 USD
£879 GBP
View
B
Retailer 18
-
$1,133 USD
View
B
Retailer 19
-
$1,530 USD
View
Most Expensive
Brilliant Earth
11233581A · Oct 26
$2,110 USD
View
Price last confirmed 7 days ago
19 more retailers have this diamond
Prices start from $252 USDSave up to $1,278 USD

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
$252 USD