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Marquise|Lab Grown|IGI

0.70ct D FL Marquise Lab Grown Diamond

EX • D/FL • IGI LG823695305

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG823695305

Diamond specifications and retailer prices

From $687 AUD
As of November 4, 2026
Save $2,435 AUD (78%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $3,122 AUD at MOH London · As of November 5, 2026
View at MOH London

About this 0.7ct lab-grown marquise diamond

This 0.7ct lab-grown marquise sits in the half to three-quarter carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG823695305 or 823695305. Listed at 20 retailers as of November 4, 2026, with prices from $687 to $3,122, a $2,435 spread on the same certified stone. MOH London lists it at $3,122. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.70
Carat
D
Colour
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle39.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG823695305
Dimensions8.81 × 4.64 × 2.92 mm
L/W Ratio1.90
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
8.81 mm4.64 mm0.70 ctD / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG823695305
Side View
Table 57.0%Crown 34.5°Girdle: Slightly ThickPavilion 39.8°Culet: NoneDepth 62.9%

Caratlytics Score

How it works →
A
Excellent
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: Nov 4
Current: $3,122 AUD|Low: $687 AUD|High: $3,744 AUD|Avg: $1,586 AUD|-16.6%
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
Retailer 18
Retailer 19
Retailer 20
November 5, 2026
Retailer 15$687 AUD
Retailer 7$769 AUD
Retailer 16$770 AUD
Retailer 6$797 AUD
Retailer 20$851 AUD
Retailer 11$893 AUD
Retailer 9$931 AUD
Retailer 12$1,007 AUD
Retailer 19$1,140 AUD
Retailer 10$1,321 AUD
Retailer 17$1,330 AUD
Retailer 2$1,400 AUD
Retailer 4$1,500 AUD
Retailer 14$1,546 AUD
Retailer 8$2,248 AUD
Retailer 13$2,290 AUD
Retailer 3$2,738 AUD
Retailer 5$2,778 AUD
Retailer 18$2,986 AUD
MOH London$3,122 AUD

24 data points across 20 retailers

20 retailers$687 AUD to $3,122 AUD

A
Cheapest Retailer
-
$687 AUD
A
Retailer 2
-
$769 AUD
View
Final sale: no returns
A
Retailer 3
-
$770 AUD
View
A
Retailer 4
-
$797 AUD
View
A
Retailer 5
-
$851 AUD
View
Retailer 6
-
$893 AUD
View
Price last confirmed 20 days ago
A
Retailer 7
-
$931 AUD
View
Retailer 8
-
$1,007 AUD
View
Price last confirmed 22 days ago
B+
Retailer 9
-
$1,140 AUD
View
Retailer 10
-
$1,321 AUD
View
Price last confirmed 9 days ago
B+
Retailer 11
-
$1,330 AUD
View
B+
Retailer 12
-
$1,400 AUD
View
B+
Retailer 13
-
$1,500 AUD
View
B+
Retailer 14
-
$1,546 AUD
View
B
Retailer 15
-
$2,248 AUD
View
B
Retailer 16
-
$2,290 AUD
View
B
Retailer 17
-
$2,738 AUD
View
B
Retailer 18
-
$2,778 AUD
View
B
Retailer 19
-
$2,986 AUD
View
Most Expensive
B
MOH London
LG823695305 · Nov 5
$3,122 AUD
£1,721 GBP
View
19 more retailers have this diamond
Prices start from $687 AUDSave up to $2,435 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
0.70ct Marquise
$687 AUD