Marquise|Lab Grown|IGI

0.67ct D FL Marquise Lab Grown Diamond

VG • D/FL • IGI LG833636913

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG833636913

Diamond specifications and retailer prices

From $389 USD
As of October 30, 2026
Save $1,821 USD (82%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $2,210 USD at Riddles Jewelry · As of October 31, 2026
View at Riddles Jewelry

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 FL clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG833636913 or 833636913. Listed at 19 retailers as of October 30, 2026, with prices from $389 to $2,210, a $1,821 spread on the same certified stone. Riddles Jewelry lists it at $2,210. 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
FL
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.5°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG833636913
Dimensions8.94 × 4.59 × 2.83 mm
L/W Ratio1.95
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
8.94 mm4.59 mm0.67 ctD / FL
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG833636913
Side View
Table 60.0%Crown 36.5°Girdle: MediumPavilion 40.4°Culet: NoneDepth 61.7%

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: $874 USD|Low: $374 USD|High: $2,210 USD|Avg: $1,086 USD|+3.2%
Retailer 1
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Retailer 18
Riddles Jewelry
November 1, 2026
Retailer 15$389 USD
Retailer 2$436 USD
Retailer 3$482 USD
Retailer 17$482 USD
Retailer 5$489 USD
Retailer 9$511 USD
Retailer 12$739 USD
Retailer 16$768 USD
Retailer 14$797 USD
Retailer 11$873 USD
Retailer 1$874 USD
Retailer 8$1,052 USD
Retailer 18$1,551 USD
Retailer 6$1,588 USD
Retailer 7$1,594 USD
Retailer 4$1,730 USD
Retailer 10$1,797 USD
Retailer 13$1,887 USD
Riddles Jewelry$2,210 USD

44 data points across 19 retailers

19 retailers$389 USD to $2,210 USD

A
Cheapest Retailer
-
$389 USD
A
Retailer 2
-
$436 USD
View
A
Retailer 3
-
$482 USD
View
Retailer 4
-
$482 USD
View
Price last confirmed 7 days ago
A
Retailer 5
-
$489 USD
View
Final sale: no returns
A
Retailer 6
-
$511 USD
View
B+
Retailer 7
-
$739 USD
€704 EUR
View
B+
Retailer 8
-
$768 USD
View
B+
Retailer 9
-
$797 USD
View
B+
Retailer 10
-
$873 USD
ZAR 14,098 ZAR
View
B+
Retailer 11
-
$874 USD
£688 GBP
View
Retailer 12
-
$1,052 USD
View
Price last confirmed 8 days ago
B
Retailer 13
-
$1,551 USD
View
B
Retailer 14
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$1,588 USD
View
B
Retailer 15
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$1,594 USD
CA$2,213 CAD
View
B
Retailer 16
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$1,765 USD
View
B
Retailer 17
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$1,797 USD
View
B
Retailer 18
-
$1,887 USD
£1,486 GBP
View
Most Expensive
B
Riddles Jewelry
1980478258 · Oct 31
$2,210 USD
View
18 more retailers have this diamond
Prices start from $389 USDSave up to $1,821 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
$389 USD