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Marquise|Lab Grown|IGI

0.70ct D IF Marquise Lab Grown Diamond

VG • D/IF • IGI LG738521606

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG738521606

Diamond specifications and retailer prices

From $437 AUD
$306 USD
As of November 1, 2026
Save $2,032 AUD (82%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $2,469 AUD at Do Amore Diamonds · As of November 2, 2026
View at Do Amore Diamonds

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 IF clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG738521606 or 738521606. Listed at 16 retailers as of November 1, 2026, with prices from $437 to $2,469, a $2,032 spread on the same certified stone. Do Amore Diamonds lists it at $2,469. 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
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.3°
Pavilion angle38.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG738521606
Dimensions9.19 × 4.72 × 2.80 mm
L/W Ratio1.95
Girdle conditionFaceted
Culet sizePointed
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
9.19 mm4.72 mm0.70 ctD / IF
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG738521606
Side View
Table 59.0%Crown 32.3°Girdle: STK-THKPavilion 38.4°Culet: NoneDepth 59.3%

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 1
Current: $2,469 AUD|Low: $437 AUD|High: $2,469 AUD|Avg: $1,142 AUD
Do Amore Diamonds
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
October 30, 2026
Retailer 8$437 AUD
Retailer 4$504 AUD
Retailer 9$645 AUD
Retailer 3$664 AUD
Retailer 15$716 AUD
Retailer 10$731 AUD
Retailer 14$741 AUD
Retailer 17$953 AUD
Retailer 16$992 AUD
Retailer 2$1,227 AUD
Retailer 11$1,296 AUD
Retailer 13$1,339 AUD
Retailer 5$1,398 AUD
Retailer 12$1,591 AUD
Retailer 6$1,684 AUD
Retailer 7$1,684 AUD
Do Amore Diamonds$2,469 AUD

28 data points across 17 retailers

16 retailers$437 AUD to $2,469 AUD

A
Cheapest Retailer
-
$437 AUD
$306 USD
A
Retailer 2
-
$504 AUD
$353 USD
View
A
Retailer 3
-
$664 AUD
$465 USD
View
Retailer 4
-
$716 AUD
€478 EUR
View
Price last confirmed 8 days ago
A
Retailer 5
-
$731 AUD
$512 USD
View
A
Retailer 6
-
$741 AUD
$519 USD
View
B+
Retailer 7
-
$953 AUD
View
B+
Retailer 8
-
$992 AUD
CA$966 CAD
View
B+
Retailer 9
-
$1,227 AUD
$860 USD
View
B+
Retailer 10
-
$1,296 AUD
View
B+
Retailer 11
-
$1,339 AUD
$939 USD
View
B
Retailer 12
-
$1,398 AUD
$980 USD
View
B
Retailer 13
-
$1,591 AUD
£878 GBP
View
B
Retailer 14
-
$1,684 AUD
$1,180 USD
View
B
Retailer 15
-
$1,684 AUD
$1,180 USD
View
Most Expensive
B
Do Amore Diamonds
32-LG738521606 · Nov 2
$2,469 AUD
$1,730 USD
View
15 more retailers have this diamond
Prices start from $437 AUDSave up to $2,032 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
$437 AUD