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Marquise|Lab Grown|IGI

2.59ct D IF Marquise Lab Grown Diamond

ID • D/IF • IGI LG841660570

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG841660570

Diamond specifications and retailer prices

From €2,332 EUR
£2,060 GBP
As of November 2, 2026
Save €6,248 EUR (73%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: €8,580 EUR at Novita Diamonds · As of October 31, 2026
View at Novita Diamonds

About this 2.59ct lab-grown marquise diamond

This 2.59ct lab-grown marquise sits in the two to three carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG841660570 or 841660570. Listed at 7 retailers as of October 31, 2026, with prices from €2,332 to €8,580, a €6,248 spread on the same certified stone. Novita Diamonds lists it at €8,580. 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

2.59
Carat
D
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.8°
Pavilion angle38.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG841660570
Dimensions13.81 × 7.46 × 4.30 mm
L/W Ratio1.85
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
13.81 mm7.46 mm2.59 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG841660570
Side View
Table 65.0%Crown 34.8°Girdle: MED-STKPavilion 38.5°Culet: NoneDepth 57.6%

Caratlytics Score

How it works →
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: €8,580 EUR|Low: €2,318 EUR|High: €8,842 EUR|Avg: €4,430 EUR|-3.0%
Novita Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 2, 2026
Retailer 2€2,332 EUR
Retailer 7€2,354 EUR
Retailer 4€2,558 EUR
Retailer 5€3,019 EUR
Retailer 3€4,701 EUR
Retailer 6€5,782 EUR
Novita Diamonds€8,580 EUR

30 data points across 7 retailers

7 retailers€2,332 EUR to €8,580 EUR

A
Cheapest Retailer
-
€2,332 EUR
£2,060 GBP
A
Retailer 2
-
€2,354 EUR
$2,640 USD
View
A
Retailer 3
-
€2,558 EUR
$2,869 USD
View
A
Retailer 4
-
€3,019 EUR
View
B+
Retailer 5
-
€4,701 EUR
£4,152 GBP
View
B+
Retailer 6
-
€5,782 EUR
$6,485 USD
View
Most Expensive
B
Novita Diamonds
cert_841660570 · Oct 31
€8,580 EUR
A$14,806 AUD
View
6 more retailers have this diamond
Prices start from €2,332 EURSave up to €6,248 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
2.59ct Marquise
€2,332 EUR