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Round|Lab Grown|IGI

3.04ct H VVS2 Round Lab Grown Diamond

ID • H/VVS2 • IGI LG628481187

Shape and cutting style on the report: Round brilliant

Certificate IGI LG628481187

Diamond specifications and retailer prices

From £333 GBP
$444 USD
As of October 29, 2026
Save £1,036 GBP (76%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: £1,511 GBP at Rare Carat · As of August 23, 2026
View at Rare Carat

About this 3.04ct lab-grown round diamond

This 3.04ct 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 LG628481187 or 628481187. Listed at 8 retailers as of October 29, 2026, with a 311% 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

3.04
Carat
H
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.4°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG628481187
Dimensions9.40 × 9.29 × 5.72 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
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
9.40 mm9.29 mm3.04 ctH / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG628481187
Side View
Table 57.0%Crown 34.4°Girdle: MED-STKPavilion 41.1°Culet: NoneDepth 61.4%

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: £1,511 GBP|Low: £232 GBP|High: £2,591 GBP|Avg: £988 GBP
Rare Carat
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
October 27, 2026
Retailer 2£333 GBP
Retailer 8£473 GBP
Retailer 11£569 GBP
Retailer 13£582 GBP
Retailer 12£583 GBP
Retailer 5£639 GBP
Retailer 3£791 GBP
Retailer 10£932 GBP
Retailer 7£972 GBP
Retailer 6£1,035 GBP
Retailer 4£1,370 GBP
Retailer 14£1,396 GBP
Rare Carat£1,511 GBP
Retailer 9£2,591 GBP

17 data points across 14 retailers

8 retailers£333 GBP to £1,370 GBP

A
Cheapest Retailer
-
£333 GBP
$444 USD
Final sale: no returns
B+
Retailer 2
-
£473 GBP
$630 USD
View
Retailer 3
-
£791 GBP
ZAR 17,024 ZAR
View
Price last confirmed 65 days ago
Retailer 4
-
£932 GBP
$1,241 USD
View
Price last confirmed 44 days ago
B+
Retailer 5
-
£972 GBP
$1,294 USD
View
B+
Retailer 6
-
£1,035 GBP
CA$1,915 CAD
View
B
Retailer 7
-
£1,370 GBP
$1,824 USD
View
Most Expensive
Rare Carat
628481187 · Aug 23
£1,511 GBP
$2,012 USD
View
Price last confirmed 67 days ago
7 more retailers have this diamond
Prices start from £333 GBPSave up to £1,036 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
3.04ct Round
£333 GBP