Radiant|Lab Grown|IGI

10.16ct E VS1 Radiant Lab Grown Diamond

ID • E/VS1 • IGI LG803620649

Shape and cutting style on the report: Cut cornered rectangular mixed cut

Certificate IGI LG803620649

Diamond specifications and retailer prices

From $2,693 USD
As of October 27, 2026
Save $15,837 USD (85%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $18,530 USD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 10.16ct lab-grown radiant diamond

This 10.16ct lab-grown radiant sits in the over five carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG803620649 or 803620649. Listed at 18 retailers as of October 27, 2026, with prices from $2,693 to $18,530, a $15,837 spread on the same certified stone. Do Amore Diamonds lists it at $18,530. 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

10.16
Carat
E
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.7°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG803620649
Dimensions19.11 × 8.89 × 5.96 mm
L/W Ratio2.15
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
19.11 mm8.89 mm10.16 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG803620649
Side View
Table 65.0%Crown 36.7°Girdle: MED-STKPavilion 41.1°Culet: LargeDepth 67.0%

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 27
Current: $18,530 USD|Low: $2,153 USD|High: $18,530 USD|Avg: $6,009 USD
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
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Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
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Retailer 17
Retailer 18
October 29, 2026
Retailer 7$2,248 USD
Retailer 14$2,693 USD
Retailer 5$3,016 USD
Retailer 3$3,124 USD
Retailer 15$3,124 USD
Retailer 13$3,285 USD
Retailer 4$3,497 USD
Retailer 18$4,309 USD
Retailer 12$4,584 USD
Retailer 2$4,660 USD
Retailer 17$4,864 USD
Retailer 9$5,767 USD
Retailer 6$5,944 USD
Retailer 11$6,400 USD
Retailer 16$7,848 USD
Retailer 10$8,615 USD
Retailer 8$12,006 USD
Do Amore Diamonds$18,530 USD

43 data points across 18 retailers

18 retailers$2,693 USD to $18,530 USD

A
Cheapest Retailer
-
$2,693 USD
A
Retailer 2
-
$2,930 USD
View
A
Retailer 3
-
$3,016 USD
View
Final sale: no returns
A
Retailer 4
-
$3,124 USD
View
Retailer 5
-
$3,124 USD
View
Price last confirmed 17 days ago
A
Retailer 6
-
$3,285 USD
View
A
Retailer 7
-
$3,497 USD
View
A
Retailer 8
-
$4,309 USD
View
B+
Retailer 9
-
$4,584 USD
View
A
Retailer 10
-
$4,660 USD
£3,669 GBP
View
B+
Retailer 11
-
$4,864 USD
View
B+
Retailer 12
-
$5,767 USD
View
B+
Retailer 13
-
$5,944 USD
£4,680 GBP
View
Retailer 14
-
$6,400 USD
A$9,846 AUD
View
Price last confirmed 7 days ago
B
Retailer 15
-
$7,848 USD
View
B
Retailer 16
-
$8,615 USD
View
B
Retailer 17
-
$12,006 USD
View
Most Expensive
B
Do Amore Diamonds
27-2E51B1B3F · Oct 29
$18,530 USD
View
17 more retailers have this diamond
Prices start from $2,693 USDSave up to $15,837 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
10.16ct Radiant
$2,693 USD