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Round|Lab Grown|IGI

3.03ct H VVS2 Round Lab Grown Diamond

ID • H/VVS2 • IGI LG800682643

Shape and cutting style on the report: Round brilliant

Certificate IGI LG800682643

Diamond specifications and retailer prices

From £320 GBP
$426 USD
As of October 29, 2026
Save £1,587 GBP (83%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: £1,907 GBP at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

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 LG800682643 or 800682643. Listed at 16 retailers as of October 29, 2026, with prices from £320 to £1,907, a £1,587 spread on the same certified stone. Brilliant Earth lists it at £1,907. 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
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryExcellent
FluorescenceNone
Crown angle34.8°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG800682643
Dimensions9.34 × 9.30 × 5.69 mm
L/W Ratio1.00
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.34 mm9.30 mm3.03 ctH / VVS2
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateIGI LG800682643
Side View
Table 58.0%Crown 34.8°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 61.1%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: £1,907 GBP|Low: £320 GBP|High: £1,975 GBP|Avg: £897 GBP|-3.4%
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 29, 2026
Retailer 2£320 GBP
Retailer 9£358 GBP
Retailer 6£623 GBP
Retailer 5£625 GBP
Retailer 10£626 GBP
Retailer 11£631 GBP
Retailer 7£756 GBP
Retailer 8£861 GBP
Retailer 4£993 GBP
Retailer 12£1,300 GBP
Retailer 3£1,471 GBP
Brilliant Earth£1,907 GBP

25 data points across 12 retailers

16 retailers£320 GBP to £1,907 GBP

Retailer 1
-
£309 GBP
$412 USD
Price last confirmed 22 days ago
A
Retailer 2
-
£320 GBP
$426 USD
View
A
Retailer 3
-
£358 GBP
$477 USD
View
Final sale: no returns
Retailer 4
-
£361 GBP
$481 USD
View
Price last confirmed 24 days ago
A
Retailer 5
-
£399 GBP
$532 USD
View
Retailer 6
-
£399 GBP
$532 USD
View
Price last confirmed 28 days ago
A
Retailer 7
-
£623 GBP
$829 USD
View
A
Retailer 8
-
£625 GBP
€793 EUR
View
B+
Retailer 9
-
£626 GBP
$833 USD
View
B+
Retailer 10
-
£631 GBP
$840 USD
View
B+
Retailer 11
-
£756 GBP
$1,007 USD
View
B+
Retailer 12
-
£861 GBP
ZAR 18,521 ZAR
View
B
Retailer 13
-
£993 GBP
$1,322 USD
View
B
Retailer 14
-
£1,300 GBP
$1,731 USD
View
B
Retailer 15
-
£1,471 GBP
View
Most Expensive
B
Brilliant Earth
20725666A · Oct 29
£1,907 GBP
$2,540 USD
View
15 more retailers have this diamond
Prices start from £320 GBPSave up to £1,587 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
£320 GBP