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Marquise|Lab Grown|IGI

3.13ct D IF Marquise Lab Grown Diamond

EX • D/IF • IGI LG825676376

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG825676376

Diamond specifications and retailer prices

From €3,351 EUR
$3,758 USD
As of November 2, 2026
Save €13,763 EUR (80%) vs most expensive(unlock to see where)
31 retailers carry this diamond
Most expensive: €23,877 EUR at Do Amore Diamonds · As of November 2, 2026
View at Do Amore Diamonds

About this 3.13ct lab-grown marquise diamond

This 3.13ct lab-grown marquise sits in the three to five carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG825676376 or 825676376. Listed at 31 retailers as of October 31, 2026, with a 411% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

3.13
Carat
D
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.4°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG825676376
Dimensions15.36 × 7.39 × 4.67 mm
L/W Ratio2.08
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
15.36 mm7.39 mm3.13 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG825676376
Side View
Table 60.0%Crown 35.4°Girdle: STK-THKPavilion 40.5°Culet: NoneDepth 63.2%

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: Nov 2
Current: €23,877 EUR|Low: €3,738 EUR|High: €23,877 EUR|Avg: €9,718 EUR
Do Amore 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
Retailer 14
Retailer 15
November 2, 2026
Retailer 7€3,738 EUR
Retailer 5€4,191 EUR
Retailer 4€4,485 EUR
Retailer 2€5,695 EUR
Retailer 9€6,221 EUR
Retailer 15€7,423 EUR
Retailer 10€9,911 EUR
Retailer 6€10,690 EUR
Retailer 13€10,868 EUR
Retailer 11€11,046 EUR
Retailer 14€11,114 EUR
Retailer 8€14,849 EUR
Retailer 12€15,045 EUR
Retailer 3€17,114 EUR
Do Amore Diamonds€23,877 EUR

29 data points across 15 retailers

31 retailers€3,351 EUR to €17,114 EUR

A
Cheapest Retailer
-
€3,351 EUR
$3,758 USD
A
Retailer 2
-
€3,721 EUR
$4,173 USD
View
A
Retailer 3
-
€3,738 EUR
$4,193 USD
View
A
Retailer 4
-
€3,918 EUR
$4,394 USD
View
A
Retailer 5
-
€3,918 EUR
CA$6,104 CAD
View
A
Retailer 6
-
€3,968 EUR
$4,450 USD
View
A
Retailer 7
-
€4,191 EUR
$4,701 USD
View
Retailer 8
-
€4,337 EUR
$4,864 USD
View
Price last confirmed 17 days ago
A
Retailer 9
-
€4,337 EUR
$4,864 USD
View
A
Retailer 10
-
€4,382 EUR
$4,915 USD
View
A
Retailer 11
-
€4,485 EUR
$5,030 USD
View
Final sale: no returns
B+
Retailer 12
-
€5,695 EUR
£5,030 GBP
View
B+
Retailer 13
-
€5,982 EUR
$6,709 USD
View
B+
Retailer 14
-
€6,221 EUR
£5,494 GBP
View
B+
Retailer 15
-
€6,753 EUR
£5,964 GBP
View
B+
Retailer 16
-
€6,986 EUR
$7,835 USD
View
B+
Retailer 17
-
€7,423 EUR
View
B+
Retailer 18
-
€9,911 EUR
£8,753 GBP
View
B
Retailer 19
-
€10,690 EUR
$11,990 USD
View
B+
Retailer 20
-
€10,868 EUR
$12,190 USD
View
B
Retailer 21
-
€11,046 EUR
A$19,061 AUD
View
B
Retailer 22
-
€11,106 EUR
$12,457 USD
View
B
Retailer 23
-
€11,114 EUR
ZAR 201,378 ZAR
View
B
Retailer 24
-
€11,943 EUR
$13,395 USD
View
Retailer 25
-
€12,217 EUR
$13,703 USD
View
Price last confirmed 9 days ago
B
Retailer 26
-
€12,520 EUR
$14,042 USD
View
B
Retailer 27
-
€13,374 EUR
$15,000 USD
View
B
Retailer 28
-
€14,849 EUR
£13,114 GBP
View
B
Retailer 29
-
€15,045 EUR
A$25,960 AUD
View
B
Retailer 30
-
€17,114 EUR
$19,195 USD
View
Most Expensive
Do Amore Diamonds
20-E96576 · Nov 2
€23,877 EUR
$26,780 USD
View
Price under review
30 more retailers have this diamond
Prices start from €3,351 EURSave up to €13,763 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
3.13ct Marquise
€3,351 EUR