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Round|Lab Grown|IGI

3.89ct D VS2 Round Lab Grown Diamond

ID • D/VS2 • IGI LG715523509

Shape and cutting style on the report: Round brilliant

Certificate IGI LG715523509

Diamond specifications and retailer prices

From £754 GBP
$1,010 USD
As of October 30, 2026
Save £3,396 GBP (82%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: £4,150 GBP at Do Amore Diamonds · As of October 29, 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 LG715523509 or 715523509. Listed at 18 retailers as of October 29, 2026, with prices from £754 to £4,150, a £3,396 spread on the same certified stone. Do Amore Diamonds lists it at £4,150. 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 angle35°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG715523509
Dimensions10.07 × 10.02 × 6.26 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
10.07 mm10.02 mm3.89 ctD / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG715523509
Side View
Table 57.0%Crown 35°Girdle: MediumPavilion 41°Culet: NoneDepth 62.3%

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 30
Current: £3,642 GBP|Low: £675 GBP|High: £6,426 GBP|Avg: £1,913 GBP|-17.1%
Do Amore Diamonds
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 2£754 GBP
Retailer 6£755 GBP
Retailer 10£769 GBP
Retailer 8£808 GBP
Retailer 9£931 GBP
Retailer 5£1,103 GBP
Retailer 12£1,343 GBP
Retailer 14£1,385 GBP
Retailer 4£1,443 GBP
Retailer 11£2,353 GBP
Retailer 3£2,513 GBP
Retailer 7£3,388 GBP
Do Amore Diamonds£3,642 GBP
Retailer 13£3,911 GBP

37 data points across 14 retailers

18 retailers£754 GBP to £4,150 GBP

Retailer 1
-
£467 GBP
$626 USD
Price last confirmed 20 days ago
Retailer 2
-
£509 GBP
$682 USD
View
Price last confirmed 17 days ago
B+
Retailer 3
-
£754 GBP
$1,010 USD
View
A
Retailer 4
-
£755 GBP
$1,011 USD
View
A
Retailer 5
-
£769 GBP
$1,030 USD
View
A
Retailer 6
-
£808 GBP
View
A
Retailer 7
-
£931 GBP
€1,188 EUR
View
A
Retailer 8
-
£1,103 GBP
$1,478 USD
View
B+
Retailer 9
-
£1,343 GBP
A$2,768 AUD
View
B+
Retailer 10
-
£1,385 GBP
$1,856 USD
View
B+
Retailer 11
-
£1,443 GBP
$1,934 USD
View
Retailer 12
-
£1,683 GBP
$2,255 USD
View
Price last confirmed 23 days ago
B
Retailer 13
-
£2,353 GBP
View
Retailer 14
-
£2,513 GBP
A$5,181 AUD
View
Price last confirmed 22 days ago
B
Retailer 15
-
£3,388 GBP
$4,540 USD
View
B
Retailer 16
-
£3,642 GBP
$4,880 USD
View
B
Retailer 17
-
£3,911 GBP
$5,240 USD
View
Most Expensive
B
Do Amore Diamonds
27-F0F11E914 · Oct 29
£4,150 GBP
$5,560 USD
View
17 more retailers have this diamond
Prices start from £754 GBPSave up to £3,396 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
£754 GBP