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Cushion|Lab Grown|IGI

5.10ct D IF Cushion Lab Grown Diamond

ID • D/IF • IGI LG762544983

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG762544983

Diamond specifications and retailer prices

From €5,914 EUR
$6,607 USD
As of October 30, 2026
Save €18,850 EUR (76%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: €24,764 EUR at Taylor and Hart · As of October 30, 2026
View at Taylor and Hart

About this 5.1ct lab-grown cushion diamond

This 5.1ct 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 LG762544983 or 762544983. Listed at 15 retailers as of October 30, 2026, with prices from €5,914 to €24,764, a €18,850 spread on the same certified stone. Taylor and Hart lists it at €24,764. 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

5.10
Carat
D
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.5°
Pavilion angle38.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG762544983
Dimensions11.70 × 9.29 × 6.04 mm
L/W Ratio1.26
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
11.70 mm9.29 mm5.10 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG762544983
Side View
Table 60.0%Crown 33.5°Girdle: MED-STKPavilion 38.1°Culet: NoneDepth 65.0%

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 30
Current: €12,095 EUR|Low: €5,914 EUR|High: €24,764 EUR|Avg: €12,987 EUR|-3.5%
Retailer 1
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
Taylor and Hart
October 31, 2026
Retailer 3€5,914 EUR
Retailer 14€6,704 EUR
Retailer 6€7,577 EUR
Retailer 4€7,928 EUR
Retailer 12€7,975 EUR
Retailer 7€9,133 EUR
Retailer 1€12,095 EUR
Retailer 2€12,387 EUR
Retailer 8€13,059 EUR
Retailer 10€14,327 EUR
Retailer 9€14,746 EUR
Retailer 11€17,978 EUR
Retailer 5€19,885 EUR
Retailer 13€20,819 EUR
Taylor and Hart€24,764 EUR

41 data points across 15 retailers

15 retailers€5,914 EUR to €24,764 EUR

A
Cheapest Retailer
-
€5,914 EUR
$6,607 USD
A
Retailer 2
-
€6,704 EUR
$7,490 USD
View
A
Retailer 3
-
€7,577 EUR
$8,465 USD
View
A
Retailer 4
-
€7,928 EUR
HK$69,200 HKD
View
Retailer 5
-
€7,975 EUR
$8,910 USD
View
Price last confirmed 13 days ago
A
Retailer 6
-
€9,133 EUR
£8,034 GBP
View
A
Retailer 7
-
€12,095 EUR
View
A
Retailer 8
-
€12,387 EUR
$13,839 USD
View
A
Retailer 9
-
€13,059 EUR
$14,590 USD
View
B+
Retailer 10
-
€14,327 EUR
£12,603 GBP
View
B+
Retailer 11
-
€14,746 EUR
ZAR 266,142 ZAR
View
B+
Retailer 12
-
€17,978 EUR
$20,085 USD
View
B+
Retailer 13
-
€19,885 EUR
$22,216 USD
View
Retailer 14
-
€20,819 EUR
A$35,783 AUD
View
Price last confirmed 23 days ago
Most Expensive
B
Taylor and Hart
7MV7OCM · Oct 30
€24,764 EUR
$27,666 USD
View
14 more retailers have this diamond
Prices start from €5,914 EURSave up to €18,850 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
5.10ct Cushion
€5,914 EUR