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Marquise|Lab Grown|IGI

3.63ct D IF Marquise Lab Grown Diamond

ID • D/IF • IGI LG692534164

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG692534164

Diamond specifications and retailer prices

From €20,966 EUR
A$36,036 AUD
As of November 1, 2026
1 retailer carries this diamond
Only listing: €20,966 EUR at Novita Diamonds
Only one retailer lists this diamond right now, and it is shown above, so there is nothing to unlock. Similar diamonds are carried by several retailers.
View at Novita Diamonds

About this 3.63ct lab-grown marquise diamond

This 3.63ct 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 LG692534164 or 692534164. Listed at a single retailer as of November 1, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. 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

3.63
Carat
D
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.3°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG692534164
Dimensions15.26 × 7.91 × 5.15 mm
L/W Ratio1.93
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
15.26 mm7.91 mm3.63 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG692534164
Side View
Table 60.0%Crown 36.3°Girdle: THK-VTKPavilion 40.5°Culet: NoneDepth 65.1%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Nov 1
Current: €20,966 EUR|Low: €6,343 EUR|High: €50,080 EUR|Avg: €17,392 EUR|-3.2%
Novita 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 1, 2026
Retailer 5€6,343 EUR
Retailer 9€7,045 EUR
Retailer 10€9,295 EUR
Retailer 2€10,884 EUR
Retailer 12€11,117 EUR
Retailer 7€12,963 EUR
Retailer 4€13,942 EUR
Retailer 13€15,336 EUR
Retailer 6€19,073 EUR
Novita Diamonds€20,966 EUR
Retailer 3€24,036 EUR
Retailer 11€24,728 EUR
Retailer 8€50,080 EUR

4 data points across 13 retailers

1 retailer

B
Novita Diamonds
cert_692534164 · Nov 1
€20,966 EUR
A$36,036 AUD
View

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.

B
3.63ct Marquise
€20,966 EUR