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Marquise|Lab Grown|IGI

0.67ct D IF Marquise Lab Grown Diamond

D/IF • IGI LG801659930

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG801659930

Diamond specifications and retailer prices

From $242 USD
As of October 30, 2026
Save $1,087 USD (82%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $1,329 USD at Reve Diamonds · As of October 30, 2026
View at Reve Diamonds

About this 0.67ct lab-grown marquise diamond

This 0.67ct lab-grown marquise sits in the half to three-quarter carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless) and certified by IGI LG801659930 or 801659930. Listed at 23 retailers as of October 30, 2026, with prices from $242 to $1,329, a $1,087 spread on the same certified stone. Reve Diamonds lists it at $1,329. 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

0.67
Carat
D
Color
IF
Clarity
-
Cut

Specifications

Cut
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.8°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG801659930
Dimensions9.19 × 4.51 × 2.84 mm
L/W Ratio2.04
Girdle conditionFaceted
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 mm4.51 mm0.67 ctD / IF
OriginLab Grown
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG801659930
Side View
Table 58.0%Crown 33.8°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 63.0%

Caratlytics Score

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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: Oct 30
Current: $565 USD|Low: $233 USD|High: $1,219 USD|Avg: $559 USD|+3.7%
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
Retailer 14
Retailer 15
Retailer 16
October 31, 2026
Retailer 2$242 USD
Retailer 6$281 USD
Retailer 14$290 USD
Retailer 4$301 USD
Retailer 7$301 USD
Retailer 8$455 USD
Retailer 16$478 USD
Retailer 13$480 USD
Retailer 15$494 USD
Retailer 11$544 USD
Retailer 1$565 USD
Retailer 3$720 USD
Retailer 12$764 USD
Retailer 10$879 USD
Retailer 5$966 USD
Retailer 9$1,212 USD

45 data points across 16 retailers

23 retailers$242 USD to $1,329 USD

A
Cheapest Retailer
-
$242 USD
A
Retailer 2
-
$281 USD
View
A
Retailer 3
-
$290 USD
View
Final sale: no returns
A
Retailer 4
-
$301 USD
View
A
Retailer 5
-
$301 USD
View
A
Retailer 6
-
$455 USD
View
B+
Retailer 7
-
$461 USD
View
A
Retailer 8
-
$478 USD
View
A
Retailer 9
-
$480 USD
€457 EUR
View
B+
Retailer 10
-
$494 USD
View
B+
Retailer 11
-
$544 USD
ZAR 8,783 ZAR
View
B+
Retailer 12
-
$565 USD
£445 GBP
View
Retailer 13
-
$625 USD
View
Price last confirmed 7 days ago
B
Retailer 14
-
$720 USD
View
B+
Retailer 15
-
$764 USD
A$1,176 AUD
View
B+
Retailer 16
-
$879 USD
A$1,353 AUD
View
B
Retailer 17
-
$966 USD
View
B
Retailer 18
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$1,018 USD
View
B
Retailer 19
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$1,033 USD
CA$1,435 CAD
View
B
Retailer 20
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$1,048 USD
View
B
Retailer 21
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$1,212 USD
£954 GBP
View
B
Retailer 22
-
$1,220 USD
View
Most Expensive
B
Reve Diamonds
36CA4270A · Oct 30
$1,329 USD
View
22 more retailers have this diamond
Prices start from $242 USDSave up to $1,087 USD

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
0.67ct Marquise
$242 USD