CaratHunter
Plans
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 €348 EUR
$389 USD
As of October 30, 2026
Save €1,630 EUR (82%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: €1,978 EUR 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 €348 to €1,978, a €1,630 spread on the same certified stone. Riddles Jewelry lists it at €1,978. 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

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: €783 EUR|Low: €335 EUR|High: €1,978 EUR|Avg: €972 EUR|+3.2%
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
Retailer 17
Retailer 18
Riddles Jewelry
November 1, 2026
Retailer 15€348 EUR
Retailer 2€390 EUR
Retailer 3€431 EUR
Retailer 17€431 EUR
Retailer 5€438 EUR
Retailer 9€457 EUR
Retailer 12€662 EUR
Retailer 16€687 EUR
Retailer 14€713 EUR
Retailer 11€781 EUR
Retailer 1€783 EUR
Retailer 8€942 EUR
Retailer 18€1,388 EUR
Retailer 6€1,421 EUR
Retailer 7€1,426 EUR
Retailer 4€1,549 EUR
Retailer 10€1,608 EUR
Retailer 13€1,689 EUR
Riddles Jewelry€1,978 EUR

44 data points across 19 retailers

19 retailers€348 EUR to €1,978 EUR

A
Cheapest Retailer
-
€348 EUR
$389 USD
A
Retailer 2
-
€390 EUR
$436 USD
View
A
Retailer 3
-
€431 EUR
$482 USD
View
Retailer 4
-
€431 EUR
$482 USD
View
Price last confirmed 7 days ago
A
Retailer 5
-
€438 EUR
$489 USD
View
Final sale: no returns
A
Retailer 6
-
€457 EUR
$511 USD
View
B+
Retailer 7
-
€662 EUR
View
B+
Retailer 8
-
€687 EUR
$768 USD
View
B+
Retailer 9
-
€713 EUR
$797 USD
View
B+
Retailer 10
-
€781 EUR
ZAR 14,098 ZAR
View
B+
Retailer 11
-
€783 EUR
£688 GBP
View
Retailer 12
-
€942 EUR
$1,052 USD
View
Price last confirmed 8 days ago
B
Retailer 13
-
€1,388 EUR
$1,551 USD
View
B
Retailer 14
-
€1,421 EUR
$1,588 USD
View
B
Retailer 15
-
€1,426 EUR
CA$2,213 CAD
View
B
Retailer 16
-
€1,580 EUR
$1,765 USD
View
B
Retailer 17
-
€1,608 EUR
$1,797 USD
View
B
Retailer 18
-
€1,689 EUR
£1,486 GBP
View
Most Expensive
B
Riddles Jewelry
1980478258 · Oct 31
€1,978 EUR
$2,210 USD
View
18 more retailers have this diamond
Prices start from €348 EURSave up to €1,630 EUR

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
€348 EUR