Marquise|Lab Grown|IGI

0.55ct D VVS2 Marquise Lab Grown Diamond

ID • D/VVS2 • IGI LG819696999

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG819696999

Diamond specifications and retailer prices

From $128 USD
As of October 30, 2026
Save $835 USD (87%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $1,323 USD at MOH London · As of October 26, 2026
View at MOH London

About this 0.55ct lab-grown marquise diamond

This 0.55ct lab-grown marquise sits in the half to three-quarter carat band, graded D colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG819696999 or 819696999. Listed at 19 retailers as of October 30, 2026, with a 652% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.55
Carat
D
Color
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle36.5°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG819696999
Dimensions8.34 × 4.41 × 2.59 mm
L/W Ratio1.89
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.34 mm4.41 mm0.55 ctD / VVS2
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG819696999
Side View
Table 62.0%Crown 36.5°Girdle: MED-THKPavilion 40.2°Culet: NoneDepth 58.7%

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: $1,323 USD|Low: $101 USD|High: $1,337 USD|Avg: $373 USD|+0.1%
MOH London
Retailer 2
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Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
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Retailer 11
Retailer 12
Retailer 13
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Retailer 16
October 31, 2026
Retailer 15$128 USD
Retailer 6$143 USD
Retailer 4$148 USD
Retailer 5$158 USD
Retailer 16$158 USD
Retailer 8$222 USD
Retailer 2$264 USD
Retailer 13$275 USD
Retailer 10$285 USD
Retailer 12$286 USD
Retailer 11$382 USD
Retailer 14$406 USD
Retailer 9$460 USD
Retailer 3$509 USD
Retailer 7$823 USD
MOH London$1,323 USD

44 data points across 16 retailers

19 retailers$128 USD to $963 USD

A
Cheapest Retailer
-
$128 USD
A
Retailer 2
-
$143 USD
View
Final sale: no returns
A
Retailer 3
-
$148 USD
View
A
Retailer 4
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$158 USD
View
A
Retailer 5
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$158 USD
View
A
Retailer 6
-
$222 USD
View
A
Retailer 7
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$264 USD
£208 GBP
View
A
Retailer 8
-
$275 USD
View
A
Retailer 9
-
$285 USD
€271 EUR
View
A
Retailer 10
-
$286 USD
ZAR 4,622 ZAR
View
B+
Retailer 11
-
$382 USD
£301 GBP
View
B+
Retailer 12
-
$406 USD
View
B+
Retailer 13
-
$460 USD
View
B
Retailer 14
-
$507 USD
View
B
Retailer 15
-
$509 USD
View
B
Retailer 16
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$565 USD
View
B
Retailer 17
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$823 USD
£648 GBP
View
B
Retailer 18
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$963 USD
View
Most Expensive
MOH London
LG819696999 · Oct 26
$1,323 USD
£1,042 GBP
View
Price under review
18 more retailers have this diamond
Prices start from $128 USDSave up to $835 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
0.55ct Marquise
$128 USD