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Marquise|Lab Grown|IGI

4.02ct D IF Marquise Lab Grown Diamond

VG • D/IF • IGI LG762545568

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG762545568

Diamond specifications and retailer prices

From €9,433 EUR
$10,580 USD
As of November 1, 2026
Save €25,942 EUR (73%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: €35,375 EUR at Cape Diamonds · As of October 29, 2026
View at Cape Diamonds

About this 4.02ct lab-grown marquise diamond

This 4.02ct lab-grown marquise sits in the three to five carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG762545568 or 762545568. Listed at 13 retailers as of October 29, 2026, with prices from €9,433 to €35,375, a €25,942 spread on the same certified stone. Cape Diamonds lists it at €35,375. 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

4.02
Carat
D
Colour
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.1°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG762545568
Dimensions16.08 × 8.23 × 5.25 mm
L/W Ratio1.95
Girdle conditionFaceted
Culet sizePointed
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
16.08 mm8.23 mm4.02 ctD / IF
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG762545568
Side View
Table 58.0%Crown 35.1°Girdle: MED-STKPavilion 40.2°Culet: NoneDepth 63.8%

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: Nov 1
Current: €35,375 EUR|Low: €8,402 EUR|High: €46,365 EUR|Avg: €22,497 EUR|-10.8%
Cape Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 2, 2026
Retailer 10€9,433 EUR
Retailer 4€11,085 EUR
Retailer 5€11,487 EUR
Retailer 13€12,734 EUR
Retailer 11€14,900 EUR
Retailer 9€18,153 EUR
Retailer 2€18,824 EUR
Retailer 6€26,104 EUR
Retailer 12€27,205 EUR
Retailer 8€28,280 EUR
Retailer 7€28,769 EUR
Cape Diamonds€35,375 EUR
Retailer 3€46,365 EUR

28 data points across 13 retailers

13 retailers€9,433 EUR to €35,375 EUR

A
Cheapest Retailer
-
€9,433 EUR
$10,580 USD
B+
Retailer 2
-
€11,085 EUR
$12,433 USD
View
B+
Retailer 3
-
€12,734 EUR
$14,283 USD
View
B+
Retailer 4
-
€14,900 EUR
$16,712 USD
View
B
Retailer 5
-
€18,153 EUR
$20,360 USD
View
B
Retailer 6
-
€18,824 EUR
£16,624 GBP
View
B
Retailer 7
-
€26,104 EUR
£23,054 GBP
View
B
Retailer 8
-
€27,205 EUR
$30,513 USD
View
B
Retailer 9
-
€28,280 EUR
View
B
Retailer 10
-
€28,769 EUR
A$49,643 AUD
View
Most Expensive
B
Cape Diamonds
cert_762545568 · Oct 29
€35,375 EUR
ZAR 640,974 ZAR
View
10 more retailers have this diamond
Prices start from €9,433 EURSave up to €25,942 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
4.02ct Marquise
€9,433 EUR