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Round|Lab Grown|IGI

3.08ct H VVS1 Round Lab Grown Diamond

ID • H/VVS1 • IGI LG811689638

Shape and cutting style on the report: Round brilliant

Certificate IGI LG811689638

Diamond specifications and retailer prices

From £468 GBP
HK$4,900 HKD
As of October 31, 2026
Save £2,084 GBP (82%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: £2,552 GBP at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 3.08ct lab-grown round diamond

This 3.08ct lab-grown round sits in the three to five carat band, graded H colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG811689638 or 811689638. Listed at 18 retailers as of October 31, 2026, with prices from £468 to £2,552, a £2,084 spread on the same certified stone. Brilliant Earth lists it at £2,552. 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

3.08
Carat
H
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.6°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG811689638
Dimensions9.36 × 9.39 × 5.71 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
9.36 mm9.39 mm3.08 ctH / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG811689638
Side View
Table 59.0%Crown 35.6°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 61.0%

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 31
Current: £2,552 GBP|Low: £402 GBP|High: £4,247 GBP|Avg: £1,160 GBP|-39.9%
Brilliant Earth
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
October 31, 2026
Retailer 3£402 GBP
Retailer 12£468 GBP
Retailer 8£511 GBP
Retailer 14£560 GBP
Retailer 5£628 GBP
Retailer 2£647 GBP
Retailer 10£850 GBP
Retailer 11£874 GBP
Retailer 9£951 GBP
Retailer 6£1,109 GBP
Retailer 7£1,317 GBP
Retailer 4£1,350 GBP
Retailer 13£1,494 GBP
Retailer 15£1,811 GBP
Brilliant Earth£2,552 GBP

36 data points across 15 retailers

18 retailers£468 GBP to £2,552 GBP

Retailer 1
-
£311 GBP
$417 USD
Price last confirmed 30 days ago
Retailer 2
-
£363 GBP
$487 USD
View
Price last confirmed 29 days ago
Retailer 3
-
£402 GBP
$539 USD
View
Price last confirmed 29 days ago
A
Retailer 4
-
£468 GBP
HK$4,900 HKD
View
A
Retailer 5
-
£511 GBP
$685 USD
View
B+
Retailer 6
-
£560 GBP
$750 USD
View
A
Retailer 7
-
£628 GBP
$841 USD
View
A
Retailer 8
-
£647 GBP
€825 EUR
View
B+
Retailer 9
-
£850 GBP
A$1,752 AUD
View
B+
Retailer 10
-
£874 GBP
ZAR 18,908 ZAR
View
B+
Retailer 11
-
£951 GBP
$1,274 USD
View
B+
Retailer 12
-
£1,109 GBP
$1,486 USD
View
Retailer 13
-
£1,293 GBP
$1,733 USD
View
Price last confirmed 31 days ago
B
Retailer 14
-
£1,317 GBP
$1,765 USD
View
B
Retailer 15
-
£1,350 GBP
SGD 2,444 SGD
View
Retailer 16
-
£1,494 GBP
View
Price last confirmed 17 days ago
B
Retailer 17
-
£1,849 GBP
$2,477 USD
View
Most Expensive
B
Brilliant Earth
20619301A · Oct 31
£2,552 GBP
$3,420 USD
View
17 more retailers have this diamond
Prices start from £468 GBPSave up to £2,084 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
3.08ct Round
£468 GBP