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Marquise|Lab Grown|IGI

1.13ct D VS1 Marquise Lab Grown Diamond

ID • D/VS1 • IGI LG778668778

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG778668778

Diamond specifications and retailer prices

From $346 AUD
HK$1,900 HKD
As of November 1, 2026
Save $1,124 AUD (76%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $1,470 AUD at MOH London · As of November 1, 2026
View at MOH London

About this 1.13ct lab-grown marquise diamond

This 1.13ct lab-grown marquise sits in the classic one-carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG778668778 or 778668778. Listed at 10 retailers as of November 1, 2026, with prices from $346 to $1,470, a $1,124 spread on the same certified stone. MOH London lists it at $1,470. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.13
Carat
D
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.7°
Pavilion angle39.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG778668778
Dimensions11.78 × 5.28 × 3.19 mm
L/W Ratio2.23
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.78 mm5.28 mm1.13 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG778668778
Side View
Table 62.0%Crown 33.7°Girdle: MED-THKPavilion 39.8°Culet: NoneDepth 60.4%

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 1
Current: $1,470 AUD|Low: $346 AUD|High: $1,502 AUD|Avg: $816 AUD|-1.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 1, 2026
Retailer 7$346 AUD
Retailer 9$424 AUD
Retailer 5$561 AUD
Retailer 3$565 AUD
Retailer 6$582 AUD
Retailer 8$662 AUD
Retailer 2$897 AUD
Retailer 4$1,039 AUD
Retailer 10$1,088 AUD
MOH London$1,470 AUD

41 data points across 10 retailers

10 retailers$346 AUD to $1,470 AUD

A
Cheapest Retailer
-
$346 AUD
HK$1,900 HKD
B+
Retailer 2
-
$424 AUD
$298 USD
View
A
Retailer 3
-
$561 AUD
€375 EUR
View
A
Retailer 4
-
$565 AUD
£313 GBP
View
A
Retailer 5
-
$582 AUD
$409 USD
View
A
Retailer 6
-
$662 AUD
$465 USD
View
B+
Retailer 7
-
$897 AUD
$630 USD
View
B+
Retailer 8
-
$1,039 AUD
$730 USD
View
B
Retailer 9
-
$1,088 AUD
$764 USD
View
Most Expensive
B
MOH London
LG778668778 · Nov 1
$1,470 AUD
£813 GBP
View
9 more retailers have this diamond
Prices start from $346 AUDSave up to $1,124 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
1.13ct Marquise
$346 AUD