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Round|Lab Grown|IGI

3.00ct H VS2 Round Lab Grown Diamond

EX • H/VS2 • IGI LG818648824

Shape and cutting style on the report: Round brilliant

Certificate IGI LG818648824

Diamond specifications and retailer prices

From £330 GBP
$442 USD
As of October 29, 2026
Save £1,463 GBP (82%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: £1,793 GBP at With Clarity · As of October 31, 2026
View at With Clarity

About this 3ct lab-grown round diamond

This 3ct lab-grown round sits in the three to five carat band, graded H colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG818648824 or 818648824. Listed at 17 retailers as of October 29, 2026, with prices from £330 to £1,793, a £1,463 spread on the same certified stone. With Clarity lists it at £1,793. 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

3.00
Carat
H
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818648824
Dimensions9.28 × 9.22 × 5.59 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.28 mm9.22 mm3.00 ctH / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818648824
Side View
Table 62.0%Crown 34°Girdle: MED-STKPavilion 40.9°Culet: NoneDepth 60.4%

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: £997 GBP|Low: £317 GBP|High: £1,793 GBP|Avg: £886 GBP|-1.8%
Retailer 1
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
Retailer 15
Retailer 16
With Clarity
October 30, 2026
Retailer 6£330 GBP
Retailer 7£369 GBP
Retailer 4£369 GBP
Retailer 15£410 GBP
Retailer 16£410 GBP
Retailer 13£515 GBP
Retailer 9£583 GBP
Retailer 12£643 GBP
Retailer 11£687 GBP
Retailer 2£816 GBP
Retailer 1£997 GBP
Retailer 8£1,295 GBP
Retailer 5£1,302 GBP
Retailer 3£1,316 GBP
Retailer 14£1,341 GBP
Retailer 10£1,512 GBP
With Clarity£1,793 GBP

34 data points across 17 retailers

17 retailers£330 GBP to £1,793 GBP

A
Cheapest Retailer
-
£330 GBP
$442 USD
A
Retailer 2
-
£369 GBP
$494 USD
View
Final sale: no returns
A
Retailer 3
-
£369 GBP
$495 USD
View
A
Retailer 4
-
£410 GBP
$549 USD
View
A
Retailer 5
-
£410 GBP
$549 USD
View
A
Retailer 6
-
£515 GBP
$690 USD
View
A
Retailer 7
-
£583 GBP
View
B+
Retailer 8
-
£643 GBP
$862 USD
View
A
Retailer 9
-
£687 GBP
$921 USD
View
B+
Retailer 10
-
£816 GBP
$1,094 USD
View
B+
Retailer 11
-
£997 GBP
$1,336 USD
View
Retailer 12
-
£1,295 GBP
$1,735 USD
View
Price last confirmed 10 days ago
B
Retailer 13
-
£1,302 GBP
SGD 2,358 SGD
View
B
Retailer 14
-
£1,316 GBP
$1,763 USD
View
B
Retailer 15
-
£1,341 GBP
$1,796 USD
View
B
Retailer 16
-
£1,512 GBP
View
Most Expensive
B
With Clarity
818648824 · Oct 31
£1,793 GBP
$2,402 USD
View
16 more retailers have this diamond
Prices start from £330 GBPSave up to £1,463 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
3.00ct Round
£330 GBP