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Radiant|Lab Grown|IGI

10.33ct D VS1 Radiant Lab Grown Diamond

ID • D/VS1 • IGI LG720509095

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI LG720509095

Diamond specifications and retailer prices

From €3,687 EUR
$4,119 USD
As of October 30, 2026
Save €11,512 EUR (76%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: €15,199 EUR at Taylor and Hart · As of October 31, 2026
View at Taylor and Hart

About this 10.33ct lab-grown radiant diamond

This 10.33ct lab-grown radiant sits in the over five carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG720509095 or 720509095. Listed at 20 retailers as of October 30, 2026, with prices from €3,687 to €15,199, a €11,512 spread on the same certified stone. Taylor and Hart lists it at €15,199. 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

10.33
Carat
D
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle44.3°
Pavilion angle31.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG720509095
Dimensions15.75 × 10.80 × 6.83 mm
L/W Ratio1.46
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
15.75 mm10.80 mm10.33 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG720509095
Side View
Table 67.0%Crown 44.3°Girdle: MED-STKPavilion 31.4°Culet: NoneDepth 63.2%

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: €8,056 EUR|Low: €3,452 EUR|High: €15,199 EUR|Avg: €7,664 EUR|-0.2%
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
Retailer 15
Retailer 16
Taylor and Hart
November 1, 2026
Retailer 2€3,687 EUR
Retailer 8€4,128 EUR
Retailer 3€4,276 EUR
Retailer 14€4,323 EUR
Retailer 5€4,343 EUR
Retailer 10€5,577 EUR
Retailer 13€5,671 EUR
Retailer 6€6,002 EUR
Retailer 12€6,212 EUR
Retailer 11€6,619 EUR
Retailer 16€7,977 EUR
Retailer 1€8,056 EUR
Retailer 15€8,997 EUR
Retailer 9€11,270 EUR
Retailer 7€11,879 EUR
Retailer 4€14,130 EUR
Taylor and Hart€15,199 EUR

45 data points across 17 retailers

20 retailers€3,687 EUR to €15,199 EUR

A
Cheapest Retailer
-
€3,687 EUR
$4,119 USD
A
Retailer 2
-
€3,863 EUR
$4,316 USD
View
A
Retailer 3
-
€4,128 EUR
$4,612 USD
View
Final sale: no returns
B+
Retailer 4
-
€4,276 EUR
$4,777 USD
View
B+
Retailer 5
-
€4,323 EUR
$4,830 USD
View
B+
Retailer 6
-
€4,343 EUR
$4,852 USD
View
B+
Retailer 7
-
€5,344 EUR
$5,970 USD
View
B+
Retailer 8
-
€5,577 EUR
£4,906 GBP
View
B+
Retailer 9
-
€5,671 EUR
$6,336 USD
View
B+
Retailer 10
-
€6,002 EUR
£5,280 GBP
View
B+
Retailer 11
-
€6,212 EUR
$6,940 USD
View
B+
Retailer 12
-
€6,619 EUR
ZAR 119,460 ZAR
View
B+
Retailer 13
-
€7,977 EUR
$8,912 USD
View
B
Retailer 14
-
€8,056 EUR
A$13,846 AUD
View
B
Retailer 15
-
€8,997 EUR
$10,051 USD
View
B
Retailer 16
-
€10,667 EUR
$11,917 USD
View
B
Retailer 17
-
€11,270 EUR
A$19,371 AUD
View
B
Retailer 18
-
€11,879 EUR
$13,271 USD
View
B
Retailer 19
-
€14,130 EUR
SGD 21,332 SGD
View
Most Expensive
B
Taylor and Hart
0EC9WQP · Oct 31
€15,199 EUR
$16,980 USD
View
19 more retailers have this diamond
Prices start from €3,687 EURSave up to €11,512 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
10.33ct Radiant
€3,687 EUR