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Round|Lab Grown|IGI

4.10ct E VVS2 Round Lab Grown Diamond

ID • E/VVS2 • IGI LG781630945

Shape and cutting style on the report: Round brilliant

Certificate IGI LG781630945

Diamond specifications and retailer prices

From $666 USD
As of October 29, 2026
Save $5,065 USD (88%) vs most expensive(unlock to see where)
27 retailers carry this diamond
Most expensive: $7,100 USD at Brilliant Earth · As of October 16, 2026
View at Brilliant Earth

About this 4.1ct lab-grown round diamond

This 4.1ct lab-grown round sits in the three to five carat band, graded E colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG781630945 or 781630945. Listed at 27 retailers as of October 29, 2026, with a 761% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

4.10
Carat
E
Color
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.8°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG781630945
Dimensions10.25 × 10.30 × 6.28 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.25 mm10.30 mm4.10 ctE / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG781630945
Side View
Table 59.0%Crown 33.8°Girdle: MediumPavilion 41°Culet: NoneDepth 61.1%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: $7,100 USD|Low: $919 USD|High: $7,100 USD|Avg: $1,775 USD
Brilliant Earth
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
October 30, 2026
Retailer 5$922 USD
Retailer 7$923 USD
Retailer 14$1,108 USD
Retailer 12$1,110 USD
Retailer 6$1,194 USD
Retailer 8$1,232 USD
Retailer 10$1,234 USD
Retailer 11$1,645 USD
Retailer 2$1,656 USD
Retailer 13$1,735 USD
Retailer 3$1,899 USD
Retailer 4$2,637 USD
Retailer 9$3,274 USD
Brilliant Earth$7,100 USD

36 data points across 14 retailers

27 retailers$666 USD to $5,731 USD

A
Cheapest Retailer
-
$666 USD
Retailer 2
-
$666 USD
View
Price last confirmed 39 days ago
A
Retailer 3
-
$746 USD
View
Final sale: no returns
Retailer 4
-
$762 USD
View
Price last confirmed 39 days ago
A
Retailer 5
-
$773 USD
View
Retailer 6
-
$773 USD
View
Price last confirmed 14 days ago
A
Retailer 7
-
$922 USD
HK$7,200 HKD
View
A
Retailer 8
-
$923 USD
£726 GBP
View
B+
Retailer 9
-
$1,108 USD
View
A
Retailer 10
-
$1,110 USD
View
A
Retailer 11
-
$1,194 USD
View
A
Retailer 12
-
$1,232 USD
£970 GBP
View
A
Retailer 13
-
$1,234 USD
€1,175 EUR
View
A
Retailer 14
-
$1,645 USD
ZAR 26,578 ZAR
View
A
Retailer 15
-
$1,656 USD
A$2,548 AUD
View
B+
Retailer 16
-
$1,735 USD
View
B+
Retailer 17
-
$1,899 USD
View
Retailer 18
-
$2,173 USD
View
Price last confirmed 39 days ago
B+
Retailer 19
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$2,173 USD
View
B+
Retailer 20
-
$2,557 USD
View
B+
Retailer 21
-
$2,637 USD
View
B+
Retailer 22
-
$2,658 USD
SGD 3,592 SGD
View
B+
Retailer 23
-
$2,667 USD
View
B+
Retailer 24
-
$3,274 USD
£2,578 GBP
View
B
Retailer 25
-
$3,664 USD
View
B
Retailer 26
-
$5,731 USD
View
Most Expensive
Brilliant Earth
20979313A · Oct 16
$7,100 USD
View
Price last confirmed 14 days ago
26 more retailers have this diamond
Prices start from $666 USDSave up to $5,065 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
4.10ct Round
$666 USD