CaratHunter
Plans
Marquise|Lab Grown|IGI

0.67ct D IF Marquise Lab Grown Diamond

EX • D/IF • IGI LG673425575

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG673425575

Diamond specifications and retailer prices

From €260 EUR
$291 USD
As of October 30, 2026
Save €2,058 EUR (89%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: €2,318 EUR at Do Amore Diamonds · As of October 31, 2026
View at Do Amore 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 LG673425575 or 673425575. Listed at 20 retailers as of October 30, 2026, with prices from €260 to €2,318, a €2,058 spread on the same certified stone. Do Amore Diamonds lists it at €2,318. 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 angle33.7°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG673425575
Dimensions9.14 × 4.54 × 2.81 mm
L/W Ratio2.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.14 mm4.54 mm0.67 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG673425575
Side View
Table 61.0%Crown 33.7°Girdle: MED-STKPavilion 41.1°Culet: NoneDepth 61.9%

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: €632 EUR|Low: €251 EUR|High: €1,447 EUR|Avg: €710 EUR|+2.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 1, 2026
Retailer 11€260 EUR
Retailer 4€295 EUR
Retailer 9€323 EUR
Retailer 12€323 EUR
Retailer 3€431 EUR
Retailer 1€632 EUR
Retailer 7€645 EUR
Retailer 6€845 EUR
Retailer 5€905 EUR
Retailer 10€993 EUR
Retailer 2€1,391 EUR
Retailer 8€1,431 EUR

44 data points across 12 retailers

20 retailers€260 EUR to €2,318 EUR

Retailer 1
-
€260 EUR
$291 USD
Price last confirmed 24 days ago
A
Retailer 2
-
€260 EUR
$291 USD
View
A
Retailer 3
-
€295 EUR
$330 USD
View
Final sale: no returns
Retailer 4
-
€303 EUR
$338 USD
View
Price last confirmed 33 days ago
Retailer 5
-
€323 EUR
$361 USD
View
Price last confirmed 29 days ago
A
Retailer 6
-
€323 EUR
$361 USD
View
A
Retailer 7
-
€328 EUR
$366 USD
View
A
Retailer 8
-
€431 EUR
$481 USD
View
B+
Retailer 9
-
€632 EUR
£556 GBP
View
B+
Retailer 10
-
€645 EUR
ZAR 11,646 ZAR
View
B+
Retailer 11
-
€845 EUR
A$1,452 AUD
View
B+
Retailer 12
-
€905 EUR
A$1,555 AUD
View
B
Retailer 13
-
€993 EUR
$1,109 USD
View
B
Retailer 14
-
€1,147 EUR
$1,281 USD
View
Retailer 15
-
€1,147 EUR
$1,281 USD
View
Price last confirmed 31 days ago
B
Retailer 16
-
€1,292 EUR
$1,443 USD
View
B
Retailer 17
-
€1,325 EUR
$1,481 USD
View
B
Retailer 18
-
€1,391 EUR
£1,224 GBP
View
B
Retailer 19
-
€1,431 EUR
£1,259 GBP
View
Most Expensive
B
Do Amore Diamonds
27-089070591 · Oct 31
€2,318 EUR
$2,590 USD
View
19 more retailers have this diamond
Prices start from €260 EURSave up to €2,058 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
€260 EUR