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Round|Lab Grown|IGI

10.50ct E VVS2 Round Lab Grown Diamond

EX • E/VVS2 • IGI LG784639799

Shape and cutting style on the report: Round brilliant

Certificate IGI LG784639799

Diamond specifications and retailer prices

From $3,646 USD
As of October 29, 2026
Save $25,034 USD (87%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $28,680 USD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 10.5ct lab-grown round diamond

This 10.5ct lab-grown round sits in the over five carat band, graded E colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG784639799 or 784639799. Listed at 23 retailers as of October 29, 2026, with prices from $3,646 to $28,680, a $25,034 spread on the same certified stone. Brilliant Earth lists it at $28,680. 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

10.50
Carat
E
Color
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.2°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG784639799
Dimensions14.15 × 14.26 × 8.41 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
14.15 mm14.26 mm10.50 ctE / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG784639799
Side View
Table 61.0%Crown 34.2°Girdle: MED-STKPavilion 40.4°Culet: NoneDepth 59.1%

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 29
Current: $28,680 USD|Low: $3,617 USD|High: $28,680 USD|Avg: $8,421 USD
Brilliant Earth
Retailer 2
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Retailer 22
November 1, 2026
Retailer 5$3,646 USD
Retailer 2$3,774 USD
Retailer 11$3,967 USD
Retailer 9$4,082 USD
Retailer 14$4,195 USD
Retailer 6$4,229 USD
Retailer 19$4,385 USD
Retailer 7$4,483 USD
Retailer 3$5,069 USD
Retailer 20$5,250 USD
Retailer 4$5,285 USD
Retailer 13$5,502 USD
Retailer 17$6,546 USD
Retailer 8$6,557 USD
Retailer 16$6,828 USD
Retailer 21$7,798 USD
Retailer 18$7,932 USD
Retailer 15$8,055 USD
Retailer 12$10,548 USD
Retailer 10$14,920 USD
Retailer 22$21,419 USD
Brilliant Earth$28,680 USD

31 data points across 22 retailers

23 retailers$3,646 USD to $28,680 USD

A
Cheapest Retailer
-
$3,646 USD
A
Retailer 2
-
$3,774 USD
£2,972 GBP
View
A
Retailer 3
-
$3,967 USD
View
A
Retailer 4
-
$4,082 USD
View
Final sale: no returns
Retailer 5
-
$4,195 USD
View
Price last confirmed 19 days ago
A
Retailer 6
-
$4,229 USD
View
A
Retailer 7
-
$4,385 USD
View
A
Retailer 8
-
$4,483 USD
View
A
Retailer 9
-
$5,069 USD
HK$39,600 HKD
View
A
Retailer 10
-
$5,250 USD
View
A
Retailer 11
-
$5,285 USD
View
A
Retailer 12
-
$5,502 USD
£4,332 GBP
View
B+
Retailer 13
-
$6,546 USD
ZAR 105,745 ZAR
View
A
Retailer 14
-
$6,557 USD
View
B+
Retailer 15
-
$6,828 USD
€6,503 EUR
View
B+
Retailer 16
-
$7,798 USD
View
Retailer 17
-
$7,932 USD
A$12,203 AUD
View
Price last confirmed 9 days ago
Retailer 18
-
$8,055 USD
View
Price last confirmed 24 days ago
B+
Retailer 19
-
$10,258 USD
View
B+
Retailer 20
-
$10,548 USD
View
B
Retailer 21
-
$14,920 USD
View
B
Retailer 22
-
$21,419 USD
View
Most Expensive
B
Brilliant Earth
20234597A · Oct 31
$28,680 USD
View
22 more retailers have this diamond
Prices start from $3,646 USDSave up to $25,034 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
10.50ct Round
$3,646 USD