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Marquise|Lab Grown|IGI

0.70ct D IF Marquise Lab Grown Diamond

ID • D/IF • IGI LG723550804

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG723550804

Diamond specifications and retailer prices

From $285 AUD
$200 USD
As of November 2, 2026
Save $1,416 AUD (83%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $1,701 AUD at Reve Diamonds · As of November 1, 2026
View at Reve 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 top-tier cut grade and certified by IGI LG723550804 or 723550804. Listed at 21 retailers as of November 1, 2026, with prices from $285 to $1,701, a $1,416 spread on the same certified stone. Reve Diamonds lists it at $1,701. 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
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.1°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG723550804
Dimensions9.07 × 4.56 × 2.97 mm
L/W Ratio1.99
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
9.07 mm4.56 mm0.70 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG723550804
Side View
Table 58.0%Crown 34.1°Girdle: STK-THKPavilion 40.9°Culet: NoneDepth 65.1%

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 2
Current: $285 AUD|Low: $285 AUD|High: $1,718 AUD|Avg: $775 AUD|-2.0%
Retailer 1
Retailer 2
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Retailer 4
Retailer 5
Retailer 6
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Retailer 9
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Retailer 11
Retailer 12
Retailer 13
Retailer 14
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Retailer 17
Retailer 18
Reve Diamonds
November 2, 2026
Retailer 1$285 AUD
Retailer 3$319 AUD
Retailer 12$330 AUD
Retailer 16$353 AUD
Retailer 9$357 AUD
Retailer 5$484 AUD
Retailer 8$614 AUD
Retailer 13$643 AUD
Retailer 11$648 AUD
Retailer 10$658 AUD
Retailer 14$662 AUD
Retailer 17$673 AUD
Retailer 4$880 AUD
Retailer 7$911 AUD
Retailer 18$1,136 AUD
Retailer 2$1,213 AUD
Retailer 6$1,224 AUD
Retailer 15$1,652 AUD
Reve Diamonds$1,701 AUD

25 data points across 19 retailers

21 retailers$285 AUD to $1,701 AUD

A
Cheapest Retailer
-
$285 AUD
$200 USD
A
Retailer 2
-
$319 AUD
$224 USD
View
Final sale: no returns
A
Retailer 3
-
$330 AUD
$232 USD
View
A
Retailer 4
-
$353 AUD
$248 USD
View
Retailer 5
-
$357 AUD
$251 USD
View
Price last confirmed 8 days ago
A
Retailer 6
-
$484 AUD
$340 USD
View
A
Retailer 7
-
$614 AUD
€411 EUR
View
A
Retailer 8
-
$643 AUD
ZAR 7,293 ZAR
View
A
Retailer 9
-
$648 AUD
£359 GBP
View
A
Retailer 10
-
$658 AUD
$462 USD
View
A
Retailer 11
-
$662 AUD
$465 USD
View
A
Retailer 12
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$673 AUD
$473 USD
View
B+
Retailer 13
-
$880 AUD
$618 USD
View
A
Retailer 14
-
$911 AUD
View
B+
Retailer 15
-
$1,136 AUD
$798 USD
View
Retailer 16
-
$1,162 AUD
$816 USD
View
Price last confirmed 13 days ago
B+
Retailer 17
-
$1,213 AUD
$852 USD
View
B+
Retailer 18
-
$1,224 AUD
$860 USD
View
Retailer 19
-
$1,293 AUD
View
Price last confirmed 25 days ago
B
Retailer 20
-
$1,652 AUD
£914 GBP
View
Most Expensive
B
Reve Diamonds
664891167 · Nov 1
$1,701 AUD
$1,195 USD
View
20 more retailers have this diamond
Prices start from $285 AUDSave up to $1,416 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
$285 AUD