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Marquise|Lab Grown|IGI

1.55ct E VVS2 Marquise Lab Grown Diamond

ID • E/VVS2 • IGI LG837636635

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG837636635

Diamond specifications and retailer prices

From $259 USD
As of October 30, 2026
Save $1,033 USD (80%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $1,292 USD at MOH London · As of October 29, 2026
View at MOH London

About this 1.55ct lab-grown marquise diamond

This 1.55ct lab-grown marquise sits in the one-and-a-half to two carat band, graded E colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG837636635 or 837636635. Listed at 22 retailers as of October 29, 2026, with prices from $259 to $1,292, a $1,033 spread on the same certified stone. MOH London lists it at $1,292. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.55
Carat
E
Color
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG837636635
Dimensions11.90 × 6.04 × 3.86 mm
L/W Ratio1.97
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.90 mm6.04 mm1.55 ctE / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG837636635
Side View
Table 57.0%Crown 36°Girdle: MED-STKPavilion 40.2°Culet: NoneDepth 63.9%

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: $1,292 USD|Low: $250 USD|High: $1,312 USD|Avg: $706 USD|-1.5%
MOH London
Retailer 2
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Retailer 21
October 30, 2026
Retailer 9$259 USD
Retailer 10$288 USD
Retailer 5$300 USD
Retailer 4$321 USD
Retailer 21$321 USD
Retailer 2$367 USD
Retailer 19$480 USD
Retailer 17$535 USD
Retailer 18$551 USD
Retailer 6$580 USD
Retailer 13$612 USD
Retailer 16$660 USD
Retailer 20$746 USD
Retailer 11$985 USD
Retailer 7$1,002 USD
Retailer 3$1,030 USD
Retailer 12$1,035 USD
Retailer 8$1,082 USD
Retailer 15$1,101 USD
Retailer 14$1,200 USD
MOH London$1,292 USD

27 data points across 21 retailers

22 retailers$259 USD to $1,292 USD

A
Cheapest Retailer
-
$259 USD
A
Retailer 2
-
$288 USD
View
Final sale: no returns
A
Retailer 3
-
$300 USD
View
A
Retailer 4
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$321 USD
View
A
Retailer 5
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$321 USD
View
A
Retailer 6
-
$367 USD
£289 GBP
View
A
Retailer 7
-
$480 USD
View
A
Retailer 8
-
$535 USD
View
A
Retailer 9
-
$551 USD
ZAR 8,897 ZAR
View
A
Retailer 10
-
$580 USD
View
A
Retailer 11
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$612 USD
£482 GBP
View
A
Retailer 12
-
$660 USD
View
A
Retailer 13
-
$746 USD
A$1,147 AUD
View
B+
Retailer 14
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$985 USD
View
B+
Retailer 15
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$1,002 USD
View
B+
Retailer 16
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$1,030 USD
View
B+
Retailer 17
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$1,035 USD
SGD 1,399 SGD
View
B+
Retailer 18
-
$1,082 USD
View
B+
Retailer 19
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$1,101 USD
A$1,694 AUD
View
Retailer 20
-
$1,200 USD
View
Price last confirmed 26 days ago
B
Retailer 21
-
$1,261 USD
View
Most Expensive
B
MOH London
LG837636635 · Oct 29
$1,292 USD
£1,017 GBP
View
21 more retailers have this diamond
Prices start from $259 USDSave up to $1,033 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 Marquise
$259 USD