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Marquise|Lab Grown|IGI

0.70ct D FL Marquise Lab Grown Diamond

VG • D/FL • IGI LG816662573

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG816662573

Diamond specifications and retailer prices

From $586 AUD
As of November 5, 2026
Save $2,515 AUD (81%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $3,100 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 very-good cut grade and certified by IGI LG816662573 or 816662573. Listed at 19 retailers as of November 5, 2026, with prices from $586 to $3,100, a $2,515 spread on the same certified stone. MOH London lists it at $3,100. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.70
Carat
D
Colour
FL
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle30.2°
Pavilion angle39.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG816662573
Dimensions9.10 × 4.67 × 2.90 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
9.10 mm4.67 mm0.70 ctD / FL
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG816662573
Side View
Table 54.0%Crown 30.2°Girdle: MED-STKPavilion 39.7°Culet: NoneDepth 62.1%

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 5
Current: $3,100 AUD|Low: $586 AUD|High: $3,610 AUD|Avg: $1,515 AUD|-14.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
November 5, 2026
Retailer 10$586 AUD
Retailer 12$619 AUD
Retailer 3$691 AUD
Retailer 14$693 AUD
Retailer 18$731 AUD
Retailer 16$767 AUD
Retailer 9$971 AUD
Retailer 11$1,027 AUD
Retailer 4$1,170 AUD
Retailer 2$1,214 AUD
Retailer 7$1,303 AUD
Retailer 5$1,380 AUD
Retailer 8$1,400 AUD
Retailer 17$1,538 AUD
Retailer 6$2,384 AUD
Retailer 13$2,721 AUD
Retailer 19$2,754 AUD
Retailer 15$2,928 AUD
MOH London$3,100 AUD

33 data points across 19 retailers

19 retailers$586 AUD to $3,100 AUD

A
Cheapest Retailer
-
$586 AUD
A
Retailer 2
-
$619 AUD
View
A
Retailer 3
-
$691 AUD
View
Final sale: no returns
A
Retailer 4
-
$693 AUD
View
A
Retailer 5
-
$731 AUD
View
A
Retailer 6
-
$767 AUD
View
B+
Retailer 7
-
$971 AUD
View
B+
Retailer 8
-
$1,027 AUD
View
B+
Retailer 9
-
$1,170 AUD
View
B+
Retailer 10
-
$1,214 AUD
View
B+
Retailer 11
-
$1,303 AUD
View
Retailer 12
-
$1,380 AUD
View
Price last confirmed 11 days ago
B
Retailer 13
-
$1,400 AUD
View
B
Retailer 14
-
$1,538 AUD
View
B
Retailer 15
-
$2,384 AUD
View
B
Retailer 16
-
$2,721 AUD
View
B
Retailer 17
-
$2,754 AUD
View
B
Retailer 18
-
$2,928 AUD
View
Most Expensive
B
MOH London
LG816662573 · Nov 5
$3,100 AUD
£1,709 GBP
View
18 more retailers have this diamond
Prices start from $586 AUDSave up to $2,515 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
$586 AUD