Oval|Lab Grown|IGI

1.55ct G VS1 Oval Lab Grown Diamond

GD • G/VS1 • IGI LG533209413

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG533209413

Diamond specifications and retailer prices

From $337 USD
As of October 30, 2026
Save $1,104 USD (77%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $1,510 USD at MOH London · As of October 21, 2026
View at MOH London

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 VS1 clarity (very-slightly-included), with a standard cut grade and certified by IGI LG533209413 or 533209413. Listed at 19 retailers as of October 30, 2026, with a 328% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.55
Carat
G
Color
VS1
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.2°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG533209413
Dimensions9.16 × 6.64 × 4.10 mm
L/W Ratio1.38
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
9.16 mm6.64 mm1.55 ctG / VS1
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG533209413
Side View
Table 60.5%Crown 36.2°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 61.7%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 30
Current: $1,510 USD|Low: $337 USD|High: $1,520 USD|Avg: $820 USD|+0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
October 31, 2026
Retailer 4$337 USD
Retailer 5$375 USD
Retailer 10$535 USD
Retailer 13$613 USD
Retailer 7$644 USD
Retailer 2$665 USD
Retailer 3$710 USD
Retailer 6$874 USD
Retailer 11$935 USD
Retailer 9$1,151 USD
Retailer 8$1,270 USD
Retailer 12$1,441 USD
MOH London$1,510 USD

42 data points across 13 retailers

19 retailers$337 USD to $1,441 USD

Retailer 1
-
$290 USD
Price last confirmed 29 days ago
A
Retailer 2
-
$337 USD
View
Final sale: no returns
Retailer 3
-
$351 USD
View
Price last confirmed 36 days ago
Retailer 4
-
$375 USD
View
Price last confirmed 29 days ago
B+
Retailer 5
-
$531 USD
View
B+
Retailer 6
-
$535 USD
View
B+
Retailer 7
-
$613 USD
View
B+
Retailer 8
-
$644 USD
ZAR 10,402 ZAR
View
Retailer 9
-
$658 USD
£518 GBP
View
Price last confirmed 14 days ago
B+
Retailer 10
-
$665 USD
£524 GBP
View
B+
Retailer 11
-
$710 USD
View
B+
Retailer 12
-
$874 USD
A$1,344 AUD
View
Retailer 13
-
$935 USD
View
Price last confirmed 10 days ago
B
Retailer 14
-
$1,151 USD
View
Retailer 15
-
$1,205 USD
View
Price last confirmed 31 days ago
B
Retailer 16
-
$1,252 USD
View
B
Retailer 17
-
$1,270 USD
View
B
Retailer 18
-
$1,441 USD
View
Most Expensive
MOH London
LG533209413 · Oct 21
$1,510 USD
£1,189 GBP
View
Price last confirmed 10 days ago
18 more retailers have this diamond
Prices start from $337 USDSave up to $1,104 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
$337 USD