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Round|Lab Grown|IGI

2.30ct K VVS2 Round Lab Grown Diamond

GD • K/VVS2 • IGI LG499189080

Shape and cutting style on the report: Round brilliant

Certificate IGI LG499189080

Diamond specifications and retailer prices

From £3,840 GBP
As of November 5, 2026
Save £5,199 GBP (58%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: £11,526 GBP at Cape Diamonds · As of November 3, 2026
View at Cape Diamonds

About this 2.3ct lab-grown round diamond

This 2.3ct lab-grown round sits in the two to three carat band, graded K colour (faint-tinted) and VVS2 clarity (very-very-slightly-included), with a standard cut grade and certified by IGI LG499189080 or 499189080. Listed at 10 retailers as of November 5, 2026, with a 135% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

2.30
Carat
K
Colour
VVS2
Clarity
Good
Cut

Specifications

CutGood
PolishGood
SymmetryGood
FluorescenceNone
Crown angle35.7°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG499189080
Dimensions8.40 × 8.37 × 5.21 mm
L/W Ratio1.00
Girdle conditionFaceted
Cert comments
Faint Brown This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
8.40 mm8.37 mm2.30 ctK / VVS2
OriginLab Grown
CutGood
PolishGood
SymmetryGood
FluorescenceNone
CertificateIGI LG499189080
Side View
Table 55.5%Crown 35.7°Girdle: MED-STKPavilion 40.2°Culet: NoneDepth 62.1%

Caratlytics Score

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B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: £11,526 GBP|Low: £3,840 GBP|High: £12,021 GBP|Avg: £7,282 GBP|-4.1%
Cape Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 5, 2026
Retailer 5£3,840 GBP
Retailer 3£4,454 GBP
Retailer 7£4,753 GBP
Retailer 4£5,585 GBP
Retailer 6£6,882 GBP
Retailer 2£9,038 GBP
Retailer 8£10,232 GBP
Cape Diamonds£11,526 GBP

23 data points across 8 retailers

10 retailers£3,840 GBP to £9,038 GBP

B
Cheapest Retailer
-
£3,840 GBP
B
Retailer 2
-
£4,024 GBP
View
B
Retailer 3
-
£4,454 GBP
View
B
Retailer 4
-
£4,454 GBP
View
Retailer 5
-
£4,454 GBP
View
Price last confirmed 25 days ago
C
Retailer 6
-
£5,287 GBP
View
C
Retailer 7
-
£5,585 GBP
View
C
Retailer 8
-
£6,882 GBP
View
C
Retailer 9
-
£9,038 GBP
View
Most Expensive
Cape Diamonds
cert_499189080 · Nov 3
£11,526 GBP
ZAR 250,608 ZAR
View
Price under review
9 more retailers have this diamond
Prices start from £3,840 GBPSave up to £5,199 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.

B
2.30ct Round
£3,840 GBP