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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 $230 SGD
$180 USD
As of October 30, 2026
Save $275 SGD (54%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $1,343 SGD 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
Colour
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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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $1,343 SGD|Low: $230 SGD|High: $1,343 SGD|Avg: $633 SGD
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$230 SGD
Retailer 10$267 SGD
Retailer 13$285 SGD
Retailer 14$285 SGD
Retailer 2$343 SGD
Retailer 5$451 SGD
Retailer 9$498 SGD
Retailer 6$505 SGD
Retailer 12$526 SGD
Retailer 4$689 SGD
Retailer 15$918 SGD
Retailer 11$971 SGD
Retailer 7$988 SGD
Retailer 3$1,215 SGD
MOH London$1,343 SGD

15 data points across 15 retailers

14 retailers$230 SGD to $505 SGD

A
Cheapest Retailer
-
$230 SGD
$180 USD
Retailer 2
-
$267 SGD
$209 USD
View
Price last confirmed 13 days ago
Retailer 3
-
$285 SGD
$223 USD
View
Price last confirmed 12 days ago
Retailer 4
-
$285 SGD
$223 USD
View
Price last confirmed 17 days ago
A
Retailer 5
-
$343 SGD
£211 GBP
View
Retailer 6
-
$451 SGD
$353 USD
View
Price last confirmed 10 days ago
Retailer 7
-
$498 SGD
£306 GBP
View
Price last confirmed 11 days ago
B+
Retailer 8
-
$505 SGD
$395 USD
View
Retailer 9
-
$689 SGD
$539 USD
View
Price last confirmed 10 days ago
Retailer 10
-
$918 SGD
$718 USD
View
Price last confirmed 12 days ago
Retailer 11
-
$971 SGD
$759 USD
View
Price last confirmed 11 days ago
Retailer 12
-
$988 SGD
$773 USD
View
Price last confirmed 16 days ago
Retailer 13
-
$1,215 SGD
$950 USD
View
Price last confirmed 10 days ago
Most Expensive
MOH London
LG837606194 · Oct 21
$1,343 SGD
£827 GBP
View
Price last confirmed 13 days ago
13 more retailers have this diamond
Prices start from $230 SGDSave up to $275 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
1.05ct Marquise
$230 SGD