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Round|Lab Grown|IGI

3.89ct D VS2 Round Lab Grown Diamond

ID • D/VS2 • IGI LG762515434

Shape and cutting style on the report: Round brilliant

Certificate IGI LG762515434

Diamond specifications and retailer prices

From £499 GBP
$669 USD
As of October 29, 2026
Save £3,934 GBP (89%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: £4,433 GBP at Do Amore Diamonds · As of October 30, 2026
View at Do Amore Diamonds

About this 3.89ct lab-grown round diamond

This 3.89ct lab-grown round sits in the three to five carat band, graded D colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG762515434 or 762515434. Listed at 18 retailers as of October 29, 2026, with prices from £499 to £4,433, a £3,934 spread on the same certified stone. Do Amore Diamonds lists it at £4,433. 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

3.89
Carat
D
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.9°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG762515434
Dimensions10.06 × 10.02 × 6.27 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.06 mm10.02 mm3.89 ctD / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG762515434
Side View
Table 57.0%Crown 34.9°Girdle: MediumPavilion 41°Culet: NoneDepth 62.4%

Caratlytics Score

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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: £877 GBP|Low: £479 GBP|High: £2,713 GBP|Avg: £1,303 GBP|+0.2%
Retailer 1
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 30, 2026
Retailer 12£499 GBP
Retailer 5£543 GBP
Retailer 14£579 GBP
Retailer 9£713 GBP
Retailer 1£877 GBP
Retailer 4£887 GBP
Retailer 3£943 GBP
Retailer 7£1,022 GBP
Retailer 11£1,478 GBP
Retailer 6£1,796 GBP
Retailer 13£1,917 GBP
Retailer 2£1,974 GBP
Retailer 8£2,523 GBP
Retailer 10£2,687 GBP

43 data points across 14 retailers

18 retailers£499 GBP to £4,433 GBP

A
Cheapest Retailer
-
£499 GBP
$669 USD
A
Retailer 2
-
£543 GBP
$728 USD
View
A
Retailer 3
-
£579 GBP
$776 USD
View
Retailer 4
-
£579 GBP
$776 USD
View
Price last confirmed 14 days ago
A
Retailer 5
-
£713 GBP
$955 USD
View
A
Retailer 6
-
£877 GBP
View
A
Retailer 7
-
£887 GBP
$1,188 USD
View
A
Retailer 8
-
£943 GBP
$1,264 USD
View
A
Retailer 9
-
£1,022 GBP
View
B+
Retailer 10
-
£1,098 GBP
$1,471 USD
View
B+
Retailer 11
-
£1,478 GBP
$1,981 USD
View
B+
Retailer 12
-
£1,796 GBP
$2,407 USD
View
B
Retailer 13
-
£1,917 GBP
CA$3,567 CAD
View
B+
Retailer 14
-
£1,974 GBP
$2,645 USD
View
Retailer 15
-
£2,287 GBP
$3,064 USD
View
Price last confirmed 12 days ago
B
Retailer 16
-
£2,523 GBP
View
Retailer 17
-
£2,687 GBP
$3,600 USD
View
Price last confirmed 12 days ago
Most Expensive
B
Do Amore Diamonds
27-61844FF75 · Oct 30
£4,433 GBP
$5,940 USD
View
17 more retailers have this diamond
Prices start from £499 GBPSave up to £3,934 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
3.89ct Round
£499 GBP