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Round|Lab Grown|IGI

2.80ct G VS2 Round Lab Grown Diamond

ID • G/VS2 • IGI LG783638376

Shape and cutting style on the report: Round brilliant

Certificate IGI LG783638376

Diamond specifications and retailer prices

From £257 GBP
$345 USD
As of October 29, 2026
Save £1,489 GBP (85%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: £1,746 GBP at Brilliant Earth · As of October 28, 2026
View at Brilliant Earth

About this 2.8ct lab-grown round diamond

This 2.8ct lab-grown round sits in the two to three carat band, graded G colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG783638376 or 783638376. Listed at 20 retailers as of October 28, 2026, with prices from £257 to £1,746, a £1,489 spread on the same certified stone. Brilliant Earth lists it at £1,746. 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

2.80
Carat
G
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.8°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG783638376
Dimensions9.15 × 9.10 × 5.52 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
9.15 mm9.10 mm2.80 ctG / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG783638376
Side View
Table 56.0%Crown 33.8°Girdle: MediumPavilion 40.4°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: Oct 29
Current: £1,746 GBP|Low: £257 GBP|High: £1,806 GBP|Avg: £796 GBP|-3.3%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 31, 2026
Retailer 9£257 GBP
Retailer 12£319 GBP
Retailer 6£433 GBP
Retailer 3£513 GBP
Retailer 2£515 GBP
Retailer 4£549 GBP
Retailer 5£567 GBP
Retailer 8£796 GBP
Retailer 11£1,125 GBP
Retailer 7£1,249 GBP
Retailer 10£1,370 GBP
Brilliant Earth£1,746 GBP

42 data points across 12 retailers

20 retailers£257 GBP to £1,746 GBP

A
Cheapest Retailer
-
£257 GBP
$345 USD
A
Retailer 2
-
£299 GBP
$400 USD
View
A
Retailer 3
-
£319 GBP
$428 USD
View
A
Retailer 4
-
£319 GBP
$428 USD
View
A
Retailer 5
-
£433 GBP
$580 USD
View
B+
Retailer 6
-
£513 GBP
$688 USD
View
A
Retailer 7
-
£515 GBP
€657 EUR
View
A
Retailer 8
-
£549 GBP
$735 USD
View
A
Retailer 9
-
£567 GBP
View
B+
Retailer 10
-
£732 GBP
$981 USD
View
B+
Retailer 11
-
£796 GBP
$1,067 USD
View
Retailer 12
-
£858 GBP
$1,150 USD
View
Price last confirmed 45 days ago
B+
Retailer 13
-
£1,026 GBP
$1,375 USD
View
B+
Retailer 14
-
£1,058 GBP
$1,418 USD
View
B
Retailer 15
-
£1,125 GBP
$1,508 USD
View
B
Retailer 16
-
£1,206 GBP
$1,616 USD
View
B+
Retailer 17
-
£1,249 GBP
View
Retailer 18
-
£1,370 GBP
$1,835 USD
View
Price last confirmed 16 days ago
B
Retailer 19
-
£1,471 GBP
$1,971 USD
View
Most Expensive
B
Brilliant Earth
18552002A · Oct 28
£1,746 GBP
$2,340 USD
View
19 more retailers have this diamond
Prices start from £257 GBPSave up to £1,489 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
2.80ct Round
£257 GBP