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Round|Lab Grown|IGI

3.10ct E VVS2 Round Lab Grown Diamond

ID • E/VVS2 • IGI LG743578741

Shape and cutting style on the report: Round brilliant

Certificate IGI LG743578741

Diamond specifications and retailer prices

From £350 GBP
$470 USD
As of November 1, 2026
Save £3,030 GBP (90%) vs most expensive(unlock to see where)
26 retailers carry this diamond
Most expensive: £3,380 GBP at Frank Darling · As of November 1, 2026
View at Frank Darling

About this 3.1ct lab-grown round diamond

This 3.1ct 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 LG743578741 or 743578741. Listed at 26 retailers as of November 1, 2026, with prices from £350 to £3,380, a £3,030 spread on the same certified stone. Frank Darling lists it at £3,380. 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

3.10
Carat
E
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.9°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG743578741
Dimensions9.41 × 9.39 × 5.69 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
9.41 mm9.39 mm3.10 ctE / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG743578741
Side View
Table 58.0%Crown 33.9°Girdle: MediumPavilion 40.5°Culet: NoneDepth 60.5%

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: Nov 1
Current: £3,380 GBP|Low: £334 GBP|High: £3,381 GBP|Avg: £1,099 GBP|-0.0%
Frank Darling
Retailer 2
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Retailer 24
November 2, 2026
Retailer 18£350 GBP
Retailer 4£393 GBP
Retailer 11£396 GBP
Retailer 16£431 GBP
Retailer 5£542 GBP
Retailer 20£559 GBP
Retailer 6£577 GBP
Retailer 9£585 GBP
Retailer 13£614 GBP
Retailer 8£707 GBP
Retailer 12£716 GBP
Retailer 21£814 GBP
Retailer 7£1,013 GBP
Retailer 14£1,029 GBP
Retailer 10£1,077 GBP
Retailer 3£1,168 GBP
Retailer 23£1,262 GBP
Retailer 2£1,345 GBP
Retailer 15£1,516 GBP
Retailer 17£1,615 GBP
Retailer 24£1,940 GBP
Retailer 19£2,004 GBP
Retailer 22£3,115 GBP
Frank Darling£3,380 GBP

30 data points across 24 retailers

26 retailers£350 GBP to £3,380 GBP

A
Cheapest Retailer
-
£350 GBP
$470 USD
A
Retailer 2
-
£393 GBP
$527 USD
View
A
Retailer 3
-
£396 GBP
$532 USD
View
Final sale: no returns
Retailer 4
-
£431 GBP
$579 USD
View
Price last confirmed 17 days ago
Retailer 5
-
£431 GBP
$579 USD
View
Price last confirmed 17 days ago
A
Retailer 6
-
£542 GBP
$728 USD
View
A
Retailer 7
-
£559 GBP
$750 USD
View
B+
Retailer 8
-
£577 GBP
$774 USD
View
A
Retailer 9
-
£585 GBP
$785 USD
View
A
Retailer 10
-
£614 GBP
View
A
Retailer 11
-
£707 GBP
€904 EUR
View
Retailer 12
-
£716 GBP
View
Price last confirmed 16 days ago
A
Retailer 13
-
£814 GBP
$1,092 USD
View
A
Retailer 14
-
£1,013 GBP
A$2,092 AUD
View
Retailer 15
-
£1,029 GBP
ZAR 22,304 ZAR
View
Price last confirmed 19 days ago
B+
Retailer 16
-
£1,077 GBP
$1,446 USD
View
B+
Retailer 17
-
£1,168 GBP
$1,568 USD
View
B+
Retailer 18
-
£1,262 GBP
$1,694 USD
View
B+
Retailer 19
-
£1,345 GBP
CA$2,506 CAD
View
Retailer 20
-
£1,516 GBP
$2,034 USD
View
Price last confirmed 17 days ago
Retailer 21
-
£1,615 GBP
$2,167 USD
View
Price last confirmed 17 days ago
Retailer 22
-
£1,637 GBP
$2,197 USD
View
Price last confirmed 17 days ago
B
Retailer 23
-
£1,940 GBP
$2,604 USD
View
B+
Retailer 24
-
£2,004 GBP
View
B
Retailer 25
-
£3,115 GBP
$4,180 USD
View
Most Expensive
B
Frank Darling
424515BD · Nov 1
£3,380 GBP
$4,536 USD
View
25 more retailers have this diamond
Prices start from £350 GBPSave up to £3,030 GBP

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
3.10ct Round
£350 GBP