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Marquise|Lab Grown|IGI

1.01ct H VS2 Marquise Lab Grown Diamond

ID • H/VS2 • IGI LG514252467

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG514252467

Diamond specifications and retailer prices

From $580 USD
As of October 31, 2026
Save $2,703 USD (82%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $3,283 USD at MOH London · As of October 29, 2026
View at MOH London

About this 1.01ct lab-grown marquise diamond

This 1.01ct lab-grown marquise sits in the classic one-carat band, graded H colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG514252467 or 514252467. Listed at 13 retailers as of October 29, 2026, with prices from $580 to $3,283, a $2,703 spread on the same certified stone. MOH London lists it at $3,283. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.01
Carat
H
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle38.7°
Pavilion angle35.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG514252467
Dimensions10.70 × 5.20 × 2.97 mm
L/W Ratio2.06
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
10.70 mm5.20 mm1.01 ctH / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG514252467
Side View
Table 63.0%Crown 38.7°Girdle: STK-VTKPavilion 35.2°Culet: NoneDepth 57.1%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: $3,283 USD|Low: $533 USD|High: $3,310 USD|Avg: $1,565 USD|+0.5%
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
October 30, 2026
Retailer 2$580 USD
Retailer 9$668 USD
Retailer 13$727 USD
Retailer 14$748 USD
Retailer 10$775 USD
Retailer 7$950 USD
Retailer 5$1,237 USD
Retailer 12$1,264 USD
Retailer 8$1,980 USD
Retailer 11$2,180 USD
Retailer 6$2,220 USD
Retailer 3$2,408 USD
Retailer 4$2,469 USD
MOH London$3,283 USD

21 data points across 14 retailers

13 retailers$580 USD to $3,283 USD

A
Cheapest Retailer
-
$580 USD
B+
Retailer 2
-
$668 USD
View
B+
Retailer 3
-
$727 USD
View
B+
Retailer 4
-
$748 USD
View
Final sale: no returns
Retailer 5
-
$775 USD
View
Price last confirmed 16 days ago
B+
Retailer 6
-
$775 USD
View
B
Retailer 7
-
$950 USD
View
B
Retailer 8
-
$1,264 USD
View
B
Retailer 9
-
$1,980 USD
View
B
Retailer 10
-
$2,180 USD
View
B
Retailer 11
-
$2,408 USD
£1,896 GBP
View
B
Retailer 12
-
$2,469 USD
View
Most Expensive
B
MOH London
LG514252467 · Oct 29
$3,283 USD
£2,585 GBP
View
12 more retailers have this diamond
Prices start from $580 USDSave up to $2,703 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
1.01ct Marquise
$580 USD