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Cushion|Lab Grown|IGI

10.30ct F VVS2 Cushion Lab Grown Diamond

EX • F/VVS2 • IGI LG759528077

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG759528077

Diamond specifications and retailer prices

From €2,397 EUR
$2,678 USD
As of November 1, 2026
Save €6,272 EUR (72%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: €8,669 EUR at Taylor and Hart · As of October 31, 2026
View at Taylor and Hart

About this 10.3ct lab-grown cushion diamond

This 10.3ct lab-grown cushion sits in the over five carat band, graded F colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG759528077 or 759528077. Listed at 15 retailers as of October 31, 2026, with prices from €2,397 to €8,669, a €6,272 spread on the same certified stone. Taylor and Hart lists it at €8,669. 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

10.30
Carat
F
Color
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.2°
Pavilion angle34°
OriginLab Grown
Grading LabIGI
CertificateIGI LG759528077
Dimensions14.98 × 10.88 × 7.19 mm
L/W Ratio1.38
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
14.98 mm10.88 mm10.30 ctF / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG759528077
Side View
Table 65.0%Crown 35.2°Girdle: MED-THKPavilion 34°Culet: NoneDepth 66.1%

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 1
Current: €3,392 EUR|Low: €2,397 EUR|High: €14,205 EUR|Avg: €4,755 EUR|-0.6%
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
November 2, 2026
Retailer 3€2,397 EUR
Retailer 13€2,483 EUR
Retailer 11€2,632 EUR
Retailer 2€2,890 EUR
Retailer 1€3,392 EUR
Retailer 10€3,473 EUR
Retailer 8€3,549 EUR
Retailer 7€3,873 EUR
Retailer 6€4,601 EUR
Retailer 5€4,706 EUR
Retailer 9€5,550 EUR
Retailer 12€6,630 EUR
Retailer 4€14,205 EUR

42 data points across 13 retailers

15 retailers€2,397 EUR to €8,669 EUR

A
Cheapest Retailer
-
€2,397 EUR
$2,678 USD
Final sale: no returns
Retailer 2
-
€2,483 EUR
$2,774 USD
View
Price last confirmed 20 days ago
A
Retailer 3
-
€2,632 EUR
$2,940 USD
View
A
Retailer 4
-
€2,890 EUR
$3,229 USD
View
A
Retailer 5
-
€3,392 EUR
£2,984 GBP
View
A
Retailer 6
-
€3,473 EUR
$3,880 USD
View
A
Retailer 7
-
€3,549 EUR
$3,965 USD
View
A
Retailer 8
-
€3,873 EUR
View
B+
Retailer 9
-
€4,601 EUR
A$7,908 AUD
View
B+
Retailer 10
-
€4,706 EUR
£4,140 GBP
View
Retailer 11
-
€5,550 EUR
$6,200 USD
View
Price last confirmed 14 days ago
B+
Retailer 12
-
€6,630 EUR
$7,407 USD
View
B
Retailer 13
-
€6,753 EUR
$7,544 USD
View
B
Retailer 14
-
€6,987 EUR
$7,806 USD
View
Most Expensive
B
Taylor and Hart
B3ARRLI · Oct 31
€8,669 EUR
$9,685 USD
View
14 more retailers have this diamond
Prices start from €2,397 EURSave up to €6,272 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
10.30ct Cushion
€2,397 EUR