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Round|Lab Grown|IGI

3.03ct H VVS2 Round Lab Grown Diamond

EX • H/VVS2 • IGI LG841678393

Shape and cutting style on the report: Round brilliant

Certificate IGI LG841678393

Diamond specifications and retailer prices

From £266 GBP
$357 USD
As of October 29, 2026
Save £1,172 GBP (81%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: £1,439 GBP at With Clarity · As of October 30, 2026
View at With Clarity

About this 3.03ct lab-grown round diamond

This 3.03ct lab-grown round sits in the three to five carat band, graded H colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG841678393 or 841678393. Listed at 20 retailers as of October 29, 2026, with prices from £266 to £1,439, a £1,172 spread on the same certified stone. With Clarity lists it at £1,439. 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

3.03
Carat
H
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.6°
Pavilion angle41.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG841678393
Dimensions9.20 × 9.26 × 5.78 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
9.20 mm9.26 mm3.03 ctH / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG841678393
Side View
Table 59.0%Crown 34.6°Girdle: MED-STKPavilion 41.6°Culet: NoneDepth 62.6%

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: £388 GBP|Low: £259 GBP|High: £1,459 GBP|Avg: £737 GBP|-2.3%
Retailer 1
Retailer 2
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Retailer 19
With Clarity
October 30, 2026
Retailer 16£266 GBP
Retailer 8£309 GBP
Retailer 2£331 GBP
Retailer 3£331 GBP
Retailer 10£373 GBP
Retailer 1£388 GBP
Retailer 17£444 GBP
Retailer 19£444 GBP
Retailer 13£520 GBP
Retailer 4£566 GBP
Retailer 14£699 GBP
Retailer 15£718 GBP
Retailer 5£733 GBP
Retailer 18£969 GBP
Retailer 6£1,063 GBP
Retailer 9£1,076 GBP
Retailer 7£1,094 GBP
Retailer 12£1,299 GBP
Retailer 11£1,362 GBP
With Clarity£1,439 GBP

30 data points across 20 retailers

20 retailers£266 GBP to £1,439 GBP

A
Cheapest Retailer
-
£266 GBP
$357 USD
A
Retailer 2
-
£309 GBP
$414 USD
View
A
Retailer 3
-
£331 GBP
$443 USD
View
A
Retailer 4
-
£331 GBP
$443 USD
View
A
Retailer 5
-
£373 GBP
HK$3,900 HKD
View
A
Retailer 6
-
£388 GBP
View
B+
Retailer 7
-
£444 GBP
$595 USD
View
A
Retailer 8
-
£444 GBP
$595 USD
View
A
Retailer 9
-
£520 GBP
€664 EUR
View
A
Retailer 10
-
£566 GBP
$758 USD
View
A
Retailer 11
-
£699 GBP
A$1,441 AUD
View
A
Retailer 12
-
£718 GBP
ZAR 15,537 ZAR
View
A
Retailer 13
-
£733 GBP
$982 USD
View
B+
Retailer 14
-
£969 GBP
$1,299 USD
View
B+
Retailer 15
-
£1,063 GBP
$1,424 USD
View
B+
Retailer 16
-
£1,076 GBP
SGD 1,949 SGD
View
B+
Retailer 17
-
£1,094 GBP
$1,465 USD
View
B
Retailer 18
-
£1,299 GBP
View
Retailer 19
-
£1,362 GBP
$1,825 USD
View
Price last confirmed 9 days ago
Most Expensive
B
With Clarity
841678393 · Oct 30
£1,439 GBP
$1,928 USD
View
19 more retailers have this diamond
Prices start from £266 GBPSave up to £1,172 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
3.03ct Round
£266 GBP