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Marquise|Lab Grown|IGI

0.68ct D VVS1 Marquise Lab Grown Diamond

VG • D/VVS1 • IGI LG749508929

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG749508929

Diamond specifications and retailer prices

From $225 AUD
$158 USD
As of October 30, 2026
Save $1,285 AUD (85%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: $2,264 AUD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 0.68ct lab-grown marquise diamond

This 0.68ct lab-grown marquise sits in the half to three-quarter carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG749508929 or 749508929. Listed at 24 retailers as of October 30, 2026, with a 571% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

0.68
Carat
D
Colour
VVS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.5°
Pavilion angle39°
OriginLab Grown
Grading LabIGI
CertificateIGI LG749508929
Dimensions8.88 × 4.74 × 2.84 mm
L/W Ratio1.87
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
8.88 mm4.74 mm0.68 ctD / VVS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG749508929
Side View
Table 58.0%Crown 32.5°Girdle: STK-THKPavilion 39°Culet: NoneDepth 59.9%

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 30
Current: $558 AUD|Low: $221 AUD|High: $1,649 AUD|Avg: $753 AUD|-0.1%
Retailer 1
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Retailer 12
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Retailer 20
November 1, 2026
Retailer 2$225 AUD
Retailer 8$251 AUD
Retailer 18$261 AUD
Retailer 15$279 AUD
Retailer 17$335 AUD
Retailer 11$345 AUD
Retailer 13$397 AUD
Retailer 1$558 AUD
Retailer 6$668 AUD
Retailer 5$712 AUD
Retailer 3$783 AUD
Retailer 19$824 AUD
Retailer 10$846 AUD
Retailer 14$854 AUD
Retailer 7$887 AUD
Retailer 16$988 AUD
Retailer 4$1,235 AUD
Retailer 12$1,437 AUD
Retailer 20$1,510 AUD
Retailer 9$1,605 AUD

36 data points across 20 retailers

24 retailers$225 AUD to $1,510 AUD

A
Cheapest Retailer
-
$225 AUD
$158 USD
A
Retailer 2
-
$251 AUD
$176 USD
View
Final sale: no returns
A
Retailer 3
-
$261 AUD
$183 USD
View
A
Retailer 4
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$279 AUD
$196 USD
View
A
Retailer 5
-
$335 AUD
$235 USD
View
A
Retailer 6
-
$345 AUD
$242 USD
View
A
Retailer 7
-
$397 AUD
$279 USD
View
B+
Retailer 8
-
$558 AUD
ZAR 6,336 ZAR
View
Retailer 9
-
$668 AUD
€447 EUR
View
Price last confirmed 7 days ago
B+
Retailer 10
-
$712 AUD
$500 USD
View
B+
Retailer 11
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$783 AUD
View
B+
Retailer 12
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$824 AUD
View
B
Retailer 13
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$846 AUD
$594 USD
View
B
Retailer 14
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$854 AUD
$600 USD
View
B
Retailer 15
-
$887 AUD
CA$865 CAD
View
B
Retailer 16
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$897 AUD
$630 USD
View
B
Retailer 17
-
$988 AUD
$694 USD
View
B
Retailer 18
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$1,082 AUD
$760 USD
View
B
Retailer 19
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$1,082 AUD
$760 USD
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B
Retailer 20
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$1,235 AUD
$867 USD
View
B
Retailer 21
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$1,437 AUD
£795 GBP
View
B
Retailer 22
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$1,510 AUD
$1,061 USD
View
Retailer 23
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$1,605 AUD
£888 GBP
View
Price last confirmed 13 days ago
Most Expensive
Do Amore Diamonds
32-LG749508929 · Oct 31
$2,264 AUD
$1,590 USD
View
Price under review
23 more retailers have this diamond
Prices start from $225 AUDSave up to $1,285 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
0.68ct Marquise
$225 AUD