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Marquise|Lab Grown|IGI

1.00ct H VS2 Marquise Lab Grown Diamond

ID • H/VS2 • IGI LG506199324

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG506199324

Diamond specifications and retailer prices

From $827 AUD
As of November 4, 2026
Save $3,784 AUD (82%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $4,611 AUD at MOH London · As of November 1, 2026
View at MOH London

About this 1ct lab-grown marquise diamond

This 1ct 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 LG506199324 or 506199324. Listed at 13 retailers as of November 1, 2026, with prices from $827 to $4,611, a $3,784 spread on the same certified stone. MOH London lists it at $4,611. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.00
Carat
H
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle36.1°
Pavilion angle34.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG506199324
Dimensions10.88 × 5.19 × 2.91 mm
L/W Ratio2.10
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
10.88 mm5.19 mm1.00 ctH / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG506199324
Side View
Table 59.0%Crown 36.1°Girdle: STK-THKPavilion 34.5°Culet: NoneDepth 56.1%

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: Nov 4
Current: $4,611 AUD|Low: $689 AUD|High: $4,667 AUD|Avg: $2,047 AUD
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
November 1, 2026
Retailer 7$689 AUD
Retailer 2$827 AUD
Retailer 11$944 AUD
Retailer 15$1,026 AUD
Retailer 3$1,056 AUD
Retailer 12$1,095 AUD
Retailer 16$1,095 AUD
Retailer 9$1,347 AUD
Retailer 6$1,751 AUD
Retailer 14$1,786 AUD
Retailer 10$2,795 AUD
Retailer 13$3,078 AUD
Retailer 8$3,133 AUD
Retailer 4$3,410 AUD
Retailer 5$3,494 AUD
MOH London$4,611 AUD

19 data points across 16 retailers

13 retailers$827 AUD to $4,611 AUD

A
Cheapest Retailer
-
$827 AUD
B+
Retailer 2
-
$944 AUD
View
B+
Retailer 3
-
$1,026 AUD
View
B+
Retailer 4
-
$1,056 AUD
View
Final sale: no returns
Retailer 5
-
$1,095 AUD
View
Price last confirmed 19 days ago
B+
Retailer 6
-
$1,095 AUD
View
B
Retailer 7
-
$1,347 AUD
View
B
Retailer 8
-
$1,786 AUD
View
B
Retailer 9
-
$2,795 AUD
View
B
Retailer 10
-
$3,078 AUD
View
B
Retailer 11
-
$3,410 AUD
View
B
Retailer 12
-
$3,494 AUD
View
Most Expensive
B
MOH London
LG506199324 · Nov 1
$4,611 AUD
£2,547 GBP
View
12 more retailers have this diamond
Prices start from $827 AUDSave up to $3,784 AUD

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
1.00ct Marquise
$827 AUD