Asscher|Lab Grown|IGI

3.89ct D VVS1 Asscher Lab Grown Diamond

ID • D/VVS1

Diamond specifications and retailer prices

From £1,834 GBP
$2,457 USD
As of October 31, 2026
Save £2,230 GBP (55%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: £4,064 GBP at Grown Brilliance · As of October 31, 2026
View at Grown Brilliance

About this 3.89ct lab-grown asscher diamond

This 3.89ct lab-grown asscher sits in the three to five carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI. Listed at 8 retailers as of October 31, 2026, with prices from £1,834 to £4,064, a £2,230 spread on the same certified stone. Grown Brilliance lists it at £4,064. 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
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
Dimensions8.69 × 8.64 × 5.63 mm
L/W Ratio1.01
Top View
8.69 mm8.64 mm3.89 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI
Side View
Table 66.0%CrownGirdle: MediumPavilionCulet: NoneDepth 65.2%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: £1,834 GBP|Low: £1,618 GBP|High: £2,687 GBP|Avg: £2,145 GBP
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
October 20, 2026
Retailer 4£1,685 GBP
Retailer 1£1,834 GBP
Retailer 2£1,955 GBP
Retailer 3£2,514 GBP
Retailer 5£2,687 GBP

31 data points across 5 retailers

8 retailers£1,834 GBP to £4,064 GBP

Retailer 1
-
£1,685 GBP
$2,258 USD
Price last confirmed 21 days ago
B+
Retailer 2
-
£1,834 GBP
$2,457 USD
View
Retailer 3
-
£1,955 GBP
$2,619 USD
View
Price last confirmed 21 days ago
B+
Retailer 4
-
£1,955 GBP
$2,619 USD
View
Retailer 5
-
£2,514 GBP
View
Price last confirmed 15 days ago
Retailer 6
-
£2,687 GBP
$3,600 USD
View
Price last confirmed 27 days ago
Retailer 7
-
£2,687 GBP
$3,600 USD
View
Price last confirmed 22 days ago
Most Expensive
B
Grown Brilliance
gb_3799682 · Oct 31
£4,064 GBP
$5,445 USD
View
7 more retailers have this diamond
Prices start from £1,834 GBPSave up to £2,230 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.

B+
3.89ct Asscher
£1,834 GBP