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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 $4,119 USD
As of October 30, 2026
Save $12,861 USD (76%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $16,980 USD 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 $4,119 to $16,980, a $12,861 spread on the same certified stone. Taylor and Hart lists it at $16,980. 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

How it works →
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: $9,000 USD|Low: $3,857 USD|High: $16,980 USD|Avg: $8,576 USD|-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$4,119 USD
Retailer 8$4,612 USD
Retailer 3$4,777 USD
Retailer 14$4,830 USD
Retailer 5$4,852 USD
Retailer 10$6,230 USD
Retailer 13$6,336 USD
Retailer 6$6,706 USD
Retailer 12$6,940 USD
Retailer 11$7,395 USD
Retailer 16$8,912 USD
Retailer 1$9,000 USD
Retailer 15$10,051 USD
Retailer 9$12,591 USD
Retailer 7$13,271 USD
Retailer 4$15,786 USD
Taylor and Hart$16,980 USD

44 data points across 17 retailers

20 retailers$4,119 USD to $16,980 USD

A
Cheapest Retailer
-
$4,119 USD
A
Retailer 2
-
$4,316 USD
View
A
Retailer 3
-
$4,612 USD
View
Final sale: no returns
B+
Retailer 4
-
$4,777 USD
View
B+
Retailer 5
-
$4,830 USD
View
B+
Retailer 6
-
$4,852 USD
View
B+
Retailer 7
-
$5,970 USD
View
B+
Retailer 8
-
$6,230 USD
£4,906 GBP
View
B+
Retailer 9
-
$6,336 USD
View
B+
Retailer 10
-
$6,706 USD
£5,280 GBP
View
B+
Retailer 11
-
$6,940 USD
View
B+
Retailer 12
-
$7,395 USD
ZAR 119,460 ZAR
View
B+
Retailer 13
-
$8,912 USD
View
B
Retailer 14
-
$9,000 USD
A$13,846 AUD
View
B
Retailer 15
-
$10,051 USD
View
B
Retailer 16
-
$11,917 USD
View
B
Retailer 17
-
$12,591 USD
A$19,371 AUD
View
B
Retailer 18
-
$13,271 USD
View
B
Retailer 19
-
$15,786 USD
SGD 21,332 SGD
View
Most Expensive
B
Taylor and Hart
0EC9WQP · Oct 31
$16,980 USD
View
19 more retailers have this diamond
Prices start from $4,119 USDSave up to $12,861 USD

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
$4,119 USD