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Round|Lab Grown|IGI

2.70ct K VS1 Round Lab Grown Diamond

EX • K/VS1 • IGI LG500163361

Shape and cutting style on the report: Round brilliant

Certificate IGI LG500163361

Diamond specifications and retailer prices

From £4,138 GBP
As of November 5, 2026
Save £5,630 GBP (58%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: £12,424 GBP at Cape Diamonds · As of November 3, 2026
View at Cape Diamonds

About this 2.7ct lab-grown round diamond

This 2.7ct lab-grown round sits in the two to three carat band, graded K colour (faint-tinted) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG500163361 or 500163361. Listed at 10 retailers as of November 3, 2026, with a 136% 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

2.70
Carat
K
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.3°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG500163361
Dimensions8.81 × 8.75 × 5.52 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
8.81 mm8.75 mm2.70 ctK / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG500163361
Side View
Table 60.5%Crown 36.3°Girdle: MED-STKPavilion 41.1°Culet: NoneDepth 62.8%

Caratlytics Score

How it works →
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: £12,424 GBP|Low: £3,974 GBP|High: £12,958 GBP|Avg: £6,553 GBP|-4.1%
Cape Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 3, 2026
Retailer 5£4,138 GBP
Retailer 8£4,338 GBP
Retailer 6£4,801 GBP
Retailer 3£4,803 GBP
Retailer 10£5,116 GBP
Retailer 9£5,699 GBP
Retailer 4£5,913 GBP
Retailer 7£7,413 GBP
Retailer 2£9,769 GBP
Cape Diamonds£12,424 GBP

24 data points across 10 retailers

10 retailers£4,138 GBP to £9,769 GBP

B
Cheapest Retailer
-
£4,138 GBP
B
Retailer 2
-
£4,338 GBP
View
B
Retailer 3
-
£4,801 GBP
View
Retailer 4
-
£4,801 GBP
View
Price last confirmed 25 days ago
B
Retailer 5
-
£4,803 GBP
View
B
Retailer 6
-
£5,699 GBP
View
B
Retailer 7
-
£5,913 GBP
View
B
Retailer 8
-
£7,413 GBP
View
B
Retailer 9
-
£9,769 GBP
View
Most Expensive
Cape Diamonds
cert_500163361 · Nov 3
£12,424 GBP
ZAR 270,142 ZAR
View
Price under review
9 more retailers have this diamond
Prices start from £4,138 GBPSave up to £5,630 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
2.70ct Round
£4,138 GBP