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Oval|Lab Grown|IGI

3.21ct H VVS2 Oval Lab Grown Diamond

ID • H/VVS2 • IGI LG845615702

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG845615702

Diamond specifications and retailer prices

From £1,095 GBP
$1,467 USD
As of October 31, 2026
Save £3,045 GBP (74%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: £4,139 GBP at Taylor and Hart · As of October 31, 2026
View at Taylor and Hart

About this 3.21ct lab-grown oval diamond

This 3.21ct lab-grown oval 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 LG845615702 or 845615702. Listed at 8 retailers as of October 31, 2026, with prices from £1,095 to £4,139, a £3,045 spread on the same certified stone. Taylor and Hart lists it at £4,139. 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

3.21
Carat
H
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.2°
Pavilion angle42.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG845615702
Dimensions12.60 × 7.40 × 5.15 mm
L/W Ratio1.70
Girdle conditionFaceted
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.60 mm7.40 mm3.21 ctH / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG845615702
Side View
Table 52.0%Crown 40.2°Girdle: STK-THKPavilion 42.5°Culet: LargeDepth 69.6%

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 31
Current: £1,534 GBP|Low: £1,095 GBP|High: £4,511 GBP|Avg: £2,519 GBP|+8.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Taylor and Hart
October 31, 2026
Retailer 3£1,095 GBP
Retailer 1£1,534 GBP
Retailer 7£1,534 GBP
Retailer 2£2,195 GBP
Retailer 4£2,735 GBP
Retailer 5£2,844 GBP
Retailer 6£3,805 GBP
Taylor and Hart£4,139 GBP

5 data points across 8 retailers

8 retailers£1,095 GBP to £4,139 GBP

A
Cheapest Retailer
-
£1,095 GBP
$1,467 USD
B+
Retailer 2
-
£1,534 GBP
$2,055 USD
View
B+
Retailer 3
-
£1,534 GBP
$2,055 USD
View
B
Retailer 4
-
£2,195 GBP
$2,941 USD
View
B
Retailer 5
-
£2,735 GBP
ZAR 59,194 ZAR
View
B
Retailer 6
-
£2,844 GBP
View
B
Retailer 7
-
£3,805 GBP
View
Most Expensive
B
Taylor and Hart
ER1V3VC · Oct 31
£4,139 GBP
$5,546 USD
View
7 more retailers have this diamond
Prices start from £1,095 GBPSave up to £3,045 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
3.21ct Oval
£1,095 GBP