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Cushion|Lab Grown|IGI

5.34ct D IF Cushion Lab Grown Diamond

EX • D/IF • IGI LG768619243

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG768619243

Diamond specifications and retailer prices

From €6,019 EUR
$6,724 USD
As of October 31, 2026
Save €35,169 EUR (85%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: €41,188 EUR at Mervis Diamond Importers · As of October 31, 2026
View at Mervis Diamond Importers

About this 5.34ct lab-grown cushion diamond

This 5.34ct lab-grown cushion sits in the over five carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG768619243 or 768619243. Listed at 22 retailers as of October 31, 2026, with prices from €6,019 to €41,188, a €35,169 spread on the same certified stone. Mervis Diamond Importers lists it at €41,188. 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

5.34
Carat
D
Color
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.3°
Pavilion angle38.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG768619243
Dimensions11.80 × 9.23 × 6.27 mm
L/W Ratio1.28
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
11.80 mm9.23 mm5.34 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG768619243
Side View
Table 64.0%Crown 34.3°Girdle: MED-STKPavilion 38.4°Culet: NoneDepth 67.9%

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: Oct 31
Current: €41,188 EUR|Low: €6,019 EUR|High: €41,188 EUR|Avg: €14,420 EUR
Mervis Diamond Importers
Retailer 2
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Retailer 20
November 1, 2026
Retailer 9€6,019 EUR
Retailer 11€6,234 EUR
Retailer 19€6,351 EUR
Retailer 3€7,171 EUR
Retailer 20€8,302 EUR
Retailer 14€8,647 EUR
Retailer 4€9,015 EUR
Retailer 10€9,822 EUR
Retailer 15€10,802 EUR
Retailer 13€13,757 EUR
Retailer 16€13,981 EUR
Retailer 2€14,388 EUR
Retailer 12€16,344 EUR
Retailer 5€17,159 EUR
Retailer 7€21,963 EUR
Retailer 8€23,657 EUR
Retailer 17€27,255 EUR
Retailer 18€27,255 EUR
Retailer 6€36,976 EUR
Mervis Diamond Importers€41,188 EUR

41 data points across 20 retailers

22 retailers€6,019 EUR to €41,188 EUR

A
Cheapest Retailer
-
€6,019 EUR
$6,724 USD
Final sale: no returns
Retailer 2
-
€6,234 EUR
$6,965 USD
View
Price last confirmed 16 days ago
A
Retailer 3
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€6,351 EUR
$7,095 USD
View
A
Retailer 4
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€7,171 EUR
$8,011 USD
View
Retailer 5
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€8,302 EUR
$9,275 USD
View
Price last confirmed 13 days ago
A
Retailer 6
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€8,647 EUR
£7,607 GBP
View
A
Retailer 7
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€9,015 EUR
$10,072 USD
View
A
Retailer 8
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€9,822 EUR
£8,640 GBP
View
A
Retailer 9
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€10,802 EUR
View
A
Retailer 10
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€13,757 EUR
£12,102 GBP
View
A
Retailer 11
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€13,981 EUR
ZAR 252,341 ZAR
View
B+
Retailer 12
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€14,388 EUR
A$24,730 AUD
View
B+
Retailer 13
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€16,344 EUR
$18,260 USD
View
B+
Retailer 14
-
€17,159 EUR
$19,170 USD
View
B+
Retailer 15
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€18,931 EUR
$21,150 USD
View
B+
Retailer 16
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€21,963 EUR
$24,537 USD
View
B
Retailer 17
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€23,657 EUR
$26,429 USD
View
B
Retailer 18
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€25,380 EUR
$28,355 USD
View
B
Retailer 19
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€27,255 EUR
$30,450 USD
View
B
Retailer 20
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€27,255 EUR
$30,450 USD
View
B
Retailer 21
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€36,976 EUR
$41,310 USD
View
Most Expensive
B
Mervis Diamond Importers
1974990717 · Oct 31
€41,188 EUR
$46,015 USD
View
21 more retailers have this diamond
Prices start from €6,019 EURSave up to €35,169 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
5.34ct Cushion
€6,019 EUR