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Oval|Lab Grown|IGI

1.55ct G VVS2 Oval Lab Grown Diamond

ID • G/VVS2 • IGI LG623405650

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG623405650

Diamond specifications and retailer prices

From $222 USD
As of October 29, 2026
Save $1,618 USD (88%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $1,840 USD at Brilliant Earth · As of October 29, 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 VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG623405650 or 623405650. Listed at 20 retailers as of October 29, 2026, with prices from $222 to $1,840, a $1,618 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
G
Color
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.9°
Pavilion angle41.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG623405650
Dimensions9.28 × 6.68 × 4.10 mm
L/W Ratio1.39
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
9.28 mm6.68 mm1.55 ctG / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG623405650
Side View
Table 61.0%Crown 33.9°Girdle: MED-STKPavilion 41.7°Culet: NoneDepth 61.4%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 29
Current: $1,840 USD|Low: $218 USD|High: $1,940 USD|Avg: $691 USD|-5.2%
Brilliant Earth
Retailer 2
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Retailer 5
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Retailer 8
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Retailer 11
Retailer 12
Retailer 13
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Retailer 19
October 31, 2026
Retailer 13$222 USD
Retailer 11$244 USD
Retailer 6$258 USD
Retailer 8$273 USD
Retailer 14$276 USD
Retailer 19$471 USD
Retailer 4$473 USD
Retailer 10$489 USD
Retailer 2$513 USD
Retailer 16$528 USD
Retailer 15$531 USD
Retailer 7$637 USD
Retailer 3$886 USD
Retailer 12$889 USD
Retailer 18$939 USD
Retailer 5$1,082 USD
Retailer 9$1,095 USD
Retailer 17$1,122 USD
Brilliant Earth$1,840 USD

44 data points across 19 retailers

20 retailers$222 USD to $1,840 USD

A
Cheapest Retailer
-
$222 USD
A
Retailer 2
-
$244 USD
View
Final sale: no returns
A
Retailer 3
-
$258 USD
View
A
Retailer 4
-
$273 USD
View
A
Retailer 5
-
$276 USD
View
A
Retailer 6
-
$471 USD
View
A
Retailer 7
-
$473 USD
ZAR 7,648 ZAR
View
Retailer 8
-
$489 USD
€466 EUR
View
Price last confirmed 7 days ago
A
Retailer 9
-
$513 USD
£404 GBP
View
A
Retailer 10
-
$528 USD
View
A
Retailer 11
-
$531 USD
View
A
Retailer 12
-
$637 USD
A$980 AUD
View
B+
Retailer 13
-
$886 USD
View
B+
Retailer 14
-
$889 USD
View
B+
Retailer 15
-
$939 USD
View
Retailer 16
-
$1,052 USD
View
Price last confirmed 102 days ago
B
Retailer 17
-
$1,082 USD
£852 GBP
View
B+
Retailer 18
-
$1,095 USD
£862 GBP
View
B
Retailer 19
-
$1,122 USD
View
Most Expensive
B
Brilliant Earth
10772358A · Oct 29
$1,840 USD
View
19 more retailers have this diamond
Prices start from $222 USDSave up to $1,618 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
$222 USD