Marquise|Lab Grown|IGI

1.05ct D VS2 Marquise Lab Grown Diamond

VG • D/VS2 • IGI LG837606194

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG837606194

Diamond specifications and retailer prices

From $180 USD
As of October 30, 2026
Save $215 USD (54%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $1,050 USD at MOH London · As of October 21, 2026
View at MOH London

About this 1.05ct lab-grown marquise diamond

This 1.05ct lab-grown marquise sits in the classic one-carat band, graded D colour (colourless) and VS2 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG837606194 or 837606194. Listed at 14 retailers as of October 30, 2026, with a 119% 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

1.05
Carat
D
Color
VS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.2°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG837606194
Dimensions10.20 × 5.35 × 3.39 mm
L/W Ratio1.91
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.20 mm5.35 mm1.05 ctD / VS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG837606194
Side View
Table 60.0%Crown 36.2°Girdle: THN-MEDPavilion 40.5°Culet: NoneDepth 63.4%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 30
Current: $1,050 USD|Low: $180 USD|High: $1,050 USD|Avg: $495 USD
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
Retailer 14
Retailer 15
October 30, 2026
Retailer 8$180 USD
Retailer 10$209 USD
Retailer 13$223 USD
Retailer 14$223 USD
Retailer 2$268 USD
Retailer 5$353 USD
Retailer 9$389 USD
Retailer 6$395 USD
Retailer 12$412 USD
Retailer 4$539 USD
Retailer 15$718 USD
Retailer 11$759 USD
Retailer 7$773 USD
Retailer 3$950 USD
MOH London$1,050 USD

15 data points across 15 retailers

14 retailers$180 USD to $395 USD

A
Cheapest Retailer
-
$180 USD
Retailer 2
-
$209 USD
View
Price last confirmed 9 days ago
Retailer 3
-
$223 USD
View
Price last confirmed 8 days ago
Retailer 4
-
$223 USD
View
Price last confirmed 13 days ago
A
Retailer 5
-
$268 USD
£211 GBP
View
Retailer 6
-
$353 USD
View
Price last confirmed 7 days ago
Retailer 7
-
$389 USD
£306 GBP
View
Price last confirmed 7 days ago
B+
Retailer 8
-
$395 USD
View
Retailer 9
-
$539 USD
View
Price last confirmed 7 days ago
Retailer 10
-
$718 USD
View
Price last confirmed 8 days ago
Retailer 11
-
$759 USD
View
Price last confirmed 7 days ago
Retailer 12
-
$773 USD
View
Price last confirmed 12 days ago
Retailer 13
-
$950 USD
View
Price last confirmed 7 days ago
Most Expensive
MOH London
LG837606194 · Oct 21
$1,050 USD
£827 GBP
View
Price last confirmed 9 days ago
13 more retailers have this diamond
Prices start from $180 USDSave up to $215 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
1.05ct Marquise
$180 USD