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Marquise|Lab Grown|IGI

1.05ct D VVS1 Marquise Lab Grown Diamond

ID • D/VVS1 • IGI LG801620798

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG801620798

Diamond specifications and retailer prices

From $200 USD
As of October 30, 2026
Save $957 USD (83%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $1,157 USD at MOH London · As of November 1, 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 VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG801620798 or 801620798. Listed at 17 retailers as of October 30, 2026, with prices from $200 to $1,157, a $957 spread on the same certified stone. MOH London lists it at $1,157. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.05
Carat
D
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle39.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG801620798
Dimensions10.49 × 5.23 × 3.25 mm
L/W Ratio2.01
Girdle conditionFaceted
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
10.49 mm5.23 mm1.05 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG801620798
Side View
Table 57.0%Crown 34.5°Girdle: MED-STKPavilion 39.1°Culet: NoneDepth 62.1%

Caratlytics Score

How it works →
A+
Exceptional
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: $1,157 USD|Low: $200 USD|High: $1,201 USD|Avg: $508 USD|+8.6%
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
Retailer 16
Retailer 17
November 1, 2026
Retailer 5$200 USD
Retailer 15$223 USD
Retailer 16$232 USD
Retailer 12$248 USD
Retailer 7$249 USD
Retailer 9$282 USD
Retailer 17$332 USD
Retailer 2$427 USD
Retailer 4$436 USD
Retailer 10$454 USD
Retailer 13$486 USD
Retailer 6$609 USD
Retailer 3$668 USD
Retailer 14$796 USD
Retailer 11$798 USD
Retailer 8$910 USD
MOH London$1,157 USD

25 data points across 17 retailers

17 retailers$200 USD to $1,157 USD

A+
Cheapest Retailer
-
$200 USD
A
Retailer 2
-
$223 USD
View
Final sale: no returns
A
Retailer 3
-
$232 USD
View
A
Retailer 4
-
$248 USD
View
Retailer 5
-
$249 USD
View
Price last confirmed 7 days ago
A
Retailer 6
-
$282 USD
HK$2,200 HKD
View
A
Retailer 7
-
$332 USD
View
A
Retailer 8
-
$427 USD
ZAR 6,903 ZAR
View
A
Retailer 9
-
$436 USD
€415 EUR
View
A
Retailer 10
-
$454 USD
£357 GBP
View
A
Retailer 11
-
$486 USD
View
B+
Retailer 12
-
$609 USD
A$937 AUD
View
B+
Retailer 13
-
$668 USD
SGD 903 SGD
View
B+
Retailer 14
-
$796 USD
View
B+
Retailer 15
-
$798 USD
View
B
Retailer 16
-
$910 USD
View
Most Expensive
B
MOH London
LG801620798 · Nov 1
$1,157 USD
£911 GBP
View
16 more retailers have this diamond
Prices start from $200 USDSave up to $957 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
$200 USD