Radiant|Lab Grown|IGI

10.62ct E VS1 Radiant Lab Grown Diamond

ID • E/VS1 • IGI LG770681935

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

Certificate IGI LG770681935

Diamond specifications and retailer prices

From $2,616 USD
As of October 29, 2026
Save $9,864 USD (79%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $12,480 USD at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 10.62ct lab-grown radiant diamond

This 10.62ct 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 LG770681935 or 770681935. Listed at 10 retailers as of October 29, 2026, with prices from $2,616 to $12,480, a $9,864 spread on the same certified stone. Brilliant Earth lists it at $12,480. 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

10.62
Carat
E
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.3°
Pavilion angle33.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG770681935
Dimensions16.41 × 10.95 × 7.03 mm
L/W Ratio1.50
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
16.41 mm10.95 mm10.62 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG770681935
Side View
Table 69.0%Crown 36.3°Girdle: MED-STKPavilion 33.4°Culet: NoneDepth 64.2%

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 29
Current: $12,480 USD|Low: $2,515 USD|High: $12,480 USD|Avg: $5,334 USD
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 30, 2026
Retailer 6$2,616 USD
Retailer 8$2,890 USD
Retailer 2$2,908 USD
Retailer 3$3,182 USD
Retailer 4$5,760 USD
Retailer 9$7,191 USD
Retailer 7$7,730 USD
Retailer 5$8,380 USD
Retailer 10$9,828 USD
Brilliant Earth$12,480 USD

43 data points across 10 retailers

10 retailers$2,616 USD to $12,480 USD

A
Cheapest Retailer
-
$2,616 USD
B+
Retailer 2
-
$2,890 USD
View
A
Retailer 3
-
$2,908 USD
£2,290 GBP
View
Retailer 4
-
$3,182 USD
€3,030 EUR
View
Price last confirmed 7 days ago
Retailer 5
-
$5,760 USD
View
Price last confirmed 9 days ago
B+
Retailer 6
-
$7,191 USD
View
B
Retailer 7
-
$7,730 USD
View
Retailer 8
-
$8,380 USD
A$12,892 AUD
View
Price last confirmed 21 days ago
B
Retailer 9
-
$9,845 USD
View
Most Expensive
B
Brilliant Earth
22198803A · Oct 30
$12,480 USD
View
9 more retailers have this diamond
Prices start from $2,616 USDSave up to $9,864 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
10.62ct Radiant
$2,616 USD