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Marquise|Lab Grown|IGI

1.38ct D VVS1 Marquise Lab Grown Diamond

ID • D/VVS1 • IGI LG799670370

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG799670370

Diamond specifications and retailer prices

From $804 AUD
HK$4,400 HKD
As of November 1, 2026
Save $1,574 AUD (66%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $2,378 AUD at MOH London · As of November 1, 2026
View at MOH London

About this 1.38ct lab-grown marquise diamond

This 1.38ct lab-grown marquise sits in the one-and-a-quarter to one-and-a-half carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG799670370 or 799670370. Listed at 13 retailers as of November 1, 2026, with prices from $804 to $2,378, a $1,574 spread on the same certified stone. MOH London lists it at $2,378. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.38
Carat
D
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG799670370
Dimensions11.52 × 5.91 × 3.60 mm
L/W Ratio1.95
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
11.52 mm5.91 mm1.38 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG799670370
Side View
Table 60.0%Crown 33°Girdle: MED-STKPavilion 40.2°Culet: NoneDepth 60.9%

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: $2,378 AUD|Low: $702 AUD|High: $2,407 AUD|Avg: $1,445 AUD|-1.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 2, 2026
Retailer 12$850 AUD
Retailer 7$859 AUD
Retailer 11$912 AUD
Retailer 5$989 AUD
Retailer 9$1,083 AUD
Retailer 2$1,093 AUD
Retailer 3$1,386 AUD
Retailer 6$1,884 AUD
Retailer 10$1,919 AUD
Retailer 8$1,928 AUD
Retailer 4$2,184 AUD
MOH London$2,378 AUD

44 data points across 12 retailers

13 retailers$804 AUD to $2,378 AUD

A
Cheapest Retailer
-
$804 AUD
HK$4,400 HKD
A
Retailer 2
-
$850 AUD
$596 USD
View
A
Retailer 3
-
$859 AUD
$602 USD
View
A
Retailer 4
-
$912 AUD
$639 USD
View
A
Retailer 5
-
$989 AUD
€660 EUR
View
B+
Retailer 6
-
$1,083 AUD
View
B+
Retailer 7
-
$1,093 AUD
£603 GBP
View
Retailer 8
-
$1,386 AUD
$972 USD
View
Price last confirmed 9 days ago
B
Retailer 9
-
$1,884 AUD
$1,320 USD
View
B
Retailer 10
-
$1,919 AUD
$1,345 USD
View
Retailer 11
-
$1,928 AUD
View
Price last confirmed 25 days ago
B
Retailer 12
-
$2,184 AUD
$1,531 USD
View
Most Expensive
B
MOH London
LG799670370 · Nov 1
$2,378 AUD
£1,312 GBP
View
12 more retailers have this diamond
Prices start from $804 AUDSave up to $1,574 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
1.38ct Marquise
$804 AUD