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Marquise|Lab Grown|IGI

0.71ct H VS2 Marquise Lab Grown Diamond

ID • H/VS2 • IGI LG436074398

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG436074398

Diamond specifications and retailer prices

From $728 AUD
$510 USD
As of October 31, 2026
Save $3,603 AUD (83%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $4,331 AUD at MOH London · As of November 1, 2026
View at MOH London

About this 0.71ct lab-grown marquise diamond

This 0.71ct lab-grown marquise sits in the half to three-quarter carat band, graded H colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG436074398 or 436074398. Listed at 13 retailers as of October 31, 2026, with prices from $728 to $4,331, a $3,603 spread on the same certified stone. MOH London lists it at $4,331. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.71
Carat
H
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle33.5°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG436074398
Dimensions8.64 × 4.79 × 2.96 mm
L/W Ratio1.80
Girdle conditionFaceted
Culet sizePointed
Cert comments
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Top View
8.64 mm4.79 mm0.71 ctH / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG436074398
Side View
Table 57.5%Crown 33.5°Girdle: MED-STKPavilion 40.4°Culet: NoneDepth 61.8%

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: Oct 31
Current: $4,331 AUD|Low: $728 AUD|High: $4,384 AUD|Avg: $1,958 AUD
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
November 1, 2026
Retailer 11$728 AUD
Retailer 10$805 AUD
Retailer 3$900 AUD
Retailer 15$902 AUD
Retailer 12$997 AUD
Retailer 16$997 AUD
Retailer 6$1,184 AUD
Retailer 14$1,537 AUD
Retailer 7$1,577 AUD
Retailer 2$1,657 AUD
Retailer 9$2,476 AUD
Retailer 13$2,624 AUD
Retailer 4$2,914 AUD
Retailer 5$3,099 AUD
Retailer 8$4,009 AUD
MOH London$4,331 AUD

26 data points across 16 retailers

13 retailers$728 AUD to $4,331 AUD

A
Cheapest Retailer
-
$728 AUD
$510 USD
B+
Retailer 2
-
$805 AUD
$564 USD
View
B+
Retailer 3
-
$900 AUD
$631 USD
View
Final sale: no returns
B+
Retailer 4
-
$902 AUD
$632 USD
View
Retailer 5
-
$997 AUD
$699 USD
View
Price last confirmed 17 days ago
B+
Retailer 6
-
$997 AUD
$699 USD
View
B
Retailer 7
-
$1,537 AUD
$1,077 USD
View
Retailer 8
-
$1,657 AUD
€1,106 EUR
View
Price last confirmed 8 days ago
B
Retailer 9
-
$2,476 AUD
$1,735 USD
View
B
Retailer 10
-
$2,624 AUD
$1,839 USD
View
B
Retailer 11
-
$2,914 AUD
£1,608 GBP
View
B
Retailer 12
-
$3,099 AUD
$2,172 USD
View
Most Expensive
B
MOH London
LG436074398 · Nov 1
$4,331 AUD
£2,390 GBP
View
12 more retailers have this diamond
Prices start from $728 AUDSave up to $3,603 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
0.71ct Marquise
$728 AUD