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Marquise|Lab Grown|IGI

0.70ct D IF Marquise Lab Grown Diamond

ID • D/IF • IGI LG745526367

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG745526367

Diamond specifications and retailer prices

From $431 AUD
$303 USD
As of November 2, 2026
Save $3,398 AUD (89%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $3,829 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 top-tier cut grade and certified by IGI LG745526367 or 745526367. Listed at 21 retailers as of November 2, 2026, with prices from $431 to $3,829, a $3,398 spread on the same certified stone. Do Amore Diamonds lists it at $3,829. 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 angle35.4°
Pavilion angle39.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG745526367
Dimensions9.22 × 4.64 × 2.87 mm
L/W Ratio1.99
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.22 mm4.64 mm0.70 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG745526367
Side View
Table 56.0%Crown 35.4°Girdle: MED-STKPavilion 39.8°Culet: NoneDepth 61.9%

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 2
Current: $1,072 AUD|Low: $414 AUD|High: $2,394 AUD|Avg: $1,171 AUD|+2.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 2, 2026
Retailer 3$431 AUD
Retailer 7$483 AUD
Retailer 4$535 AUD
Retailer 12$535 AUD
Retailer 5$713 AUD
Retailer 6$1,058 AUD
Retailer 1$1,072 AUD
Retailer 11$1,405 AUD
Retailer 9$1,497 AUD
Retailer 8$1,580 AUD
Retailer 13$1,643 AUD
Retailer 2$2,300 AUD
Retailer 10$2,379 AUD

46 data points across 13 retailers

21 retailers$431 AUD to $3,829 AUD

Retailer 1
-
$431 AUD
$303 USD
Price last confirmed 25 days ago
A
Retailer 2
-
$431 AUD
$303 USD
View
A
Retailer 3
-
$483 AUD
$339 USD
View
Final sale: no returns
Retailer 4
-
$500 AUD
$351 USD
View
Price last confirmed 34 days ago
Retailer 5
-
$535 AUD
$376 USD
View
Price last confirmed 30 days ago
Retailer 6
-
$535 AUD
$376 USD
View
Price last confirmed 8 days ago
A
Retailer 7
-
$542 AUD
$381 USD
View
A
Retailer 8
-
$713 AUD
$501 USD
View
B+
Retailer 9
-
$1,058 AUD
£585 GBP
View
B+
Retailer 10
-
$1,072 AUD
ZAR 12,161 ZAR
View
B+
Retailer 11
-
$1,405 AUD
View
B+
Retailer 12
-
$1,497 AUD
View
B
Retailer 13
-
$1,580 AUD
$1,110 USD
View
B
Retailer 14
-
$1,643 AUD
$1,154 USD
View
Retailer 15
-
$1,898 AUD
$1,333 USD
View
Price last confirmed 32 days ago
B
Retailer 16
-
$1,898 AUD
$1,333 USD
View
B
Retailer 17
-
$2,126 AUD
$1,494 USD
View
B
Retailer 18
-
$2,161 AUD
$1,518 USD
View
B
Retailer 19
-
$2,300 AUD
£1,272 GBP
View
B
Retailer 20
-
$2,379 AUD
£1,316 GBP
View
Most Expensive
B
Do Amore Diamonds
27-1BEE94BF8 · Nov 2
$3,829 AUD
$2,690 USD
View
20 more retailers have this diamond
Prices start from $431 AUDSave up to $3,398 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
$431 AUD