CaratHunter
Plans
Marquise|Lab Grown|IGI

0.67ct D IF Marquise Lab Grown Diamond

EX • D/IF • IGI LG821659894

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG821659894

Diamond specifications and retailer prices

From €217 EUR
$242 USD
As of October 30, 2026
Save €973 EUR (82%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: €1,190 EUR 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), with a top-tier cut grade and certified by IGI LG821659894 or 821659894. Listed at 22 retailers as of October 30, 2026, with prices from €217 to €1,190, a €973 spread on the same certified stone. Reve Diamonds lists it at €1,190. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.67
Carat
D
Color
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.1°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG821659894
Dimensions8.86 × 4.60 × 2.91 mm
L/W Ratio1.93
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.86 mm4.60 mm0.67 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG821659894
Side View
Table 57.0%Crown 34.1°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 63.3%

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: €506 EUR|Low: €209 EUR|High: €1,091 EUR|Avg: €513 EUR|+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
October 31, 2026
Retailer 2€217 EUR
Retailer 6€252 EUR
Retailer 13€260 EUR
Retailer 4€269 EUR
Retailer 7€269 EUR
Retailer 15€428 EUR
Retailer 11€430 EUR
Retailer 14€442 EUR
Retailer 9€487 EUR
Retailer 1€506 EUR
Retailer 3€644 EUR
Retailer 10€684 EUR
Retailer 8€787 EUR
Retailer 5€865 EUR
Retailer 12€1,080 EUR

45 data points across 15 retailers

22 retailers€217 EUR to €1,190 EUR

A
Cheapest Retailer
-
€217 EUR
$242 USD
A
Retailer 2
-
€252 EUR
$281 USD
View
A
Retailer 3
-
€260 EUR
$290 USD
View
Final sale: no returns
A
Retailer 4
-
€269 EUR
$301 USD
View
A
Retailer 5
-
€269 EUR
$301 USD
View
A
Retailer 6
-
€413 EUR
$461 USD
View
A
Retailer 7
-
€428 EUR
$478 USD
View
A
Retailer 8
-
€430 EUR
View
A
Retailer 9
-
€442 EUR
$494 USD
View
A
Retailer 10
-
€487 EUR
ZAR 8,783 ZAR
View
A
Retailer 11
-
€506 EUR
£445 GBP
View
Retailer 12
-
€559 EUR
$625 USD
View
Price last confirmed 8 days ago
B+
Retailer 13
-
€644 EUR
$720 USD
View
B+
Retailer 14
-
€684 EUR
A$1,176 AUD
View
B+
Retailer 15
-
€787 EUR
A$1,353 AUD
View
B
Retailer 16
-
€865 EUR
$966 USD
View
B
Retailer 17
-
€912 EUR
$1,018 USD
View
B
Retailer 18
-
€925 EUR
CA$1,435 CAD
View
B
Retailer 19
-
€938 EUR
$1,048 USD
View
B
Retailer 20
-
€1,080 EUR
£950 GBP
View
B
Retailer 21
-
€1,092 EUR
$1,220 USD
View
Most Expensive
B
Reve Diamonds
1BB1117CC · Oct 30
€1,190 EUR
$1,329 USD
View
21 more retailers have this diamond
Prices start from €217 EURSave up to €973 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
€217 EUR