Asscher|Lab Grown|IGI

3.14ct D VVS1 Asscher Lab Grown Diamond

ID • D/VVS1 • IGI LG811639539

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG811639539

Diamond specifications and retailer prices

From £578 GBP
$774 USD
As of October 29, 2026
Save £3,408 GBP (86%) vs most expensive(unlock to see where)
27 retailers carry this diamond
Most expensive: £4,105 GBP at Brilliant Earth · As of September 28, 2026
View at Brilliant Earth

About this 3.14ct lab-grown asscher diamond

This 3.14ct 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 LG811639539 or 811639539. Listed at 27 retailers as of October 29, 2026, with a 590% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

3.14
Carat
D
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle29.6°
Pavilion angle39.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG811639539
Dimensions8.12 × 8.06 × 5.16 mm
L/W Ratio1.01
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
8.12 mm8.06 mm3.14 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG811639539
Side View
Table 59.0%Crown 29.6°Girdle: Slightly ThickPavilion 39.3°Culet: NoneDepth 64.0%

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 29
Current: £3,985 GBP|Low: £578 GBP|High: £3,985 GBP|Avg: £1,700 GBP
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
Retailer 16
Retailer 17
Retailer 18
October 31, 2026
Retailer 7£578 GBP
Retailer 16£739 GBP
Retailer 11£768 GBP
Retailer 3£827 GBP
Retailer 13£952 GBP
Retailer 12£959 GBP
Retailer 18£973 GBP
Retailer 4£1,343 GBP
Retailer 2£1,352 GBP
Retailer 15£1,390 GBP
Retailer 6£1,572 GBP
Retailer 8£2,018 GBP
Retailer 9£2,042 GBP
Retailer 5£2,065 GBP
Retailer 17£2,132 GBP
Retailer 14£2,364 GBP
Retailer 10£3,187 GBP
Brilliant Earth£3,985 GBP

30 data points across 18 retailers

27 retailers£578 GBP to £3,985 GBP

Retailer 1
-
£536 GBP
$718 USD
Price last confirmed 22 days ago
A
Retailer 2
-
£578 GBP
$774 USD
View
Final sale: no returns
Retailer 3
-
£613 GBP
$821 USD
View
Price last confirmed 33 days ago
Retailer 4
-
£622 GBP
$833 USD
View
Price last confirmed 27 days ago
Retailer 5
-
£622 GBP
$833 USD
View
Price last confirmed 18 days ago
Retailer 6
-
£627 GBP
$840 USD
View
Price last confirmed 36 days ago
A
Retailer 7
-
£739 GBP
$990 USD
View
A
Retailer 8
-
£768 GBP
View
A
Retailer 9
-
£827 GBP
$1,108 USD
View
A
Retailer 10
-
£952 GBP
€1,215 EUR
View
A
Retailer 11
-
£959 GBP
View
A
Retailer 12
-
£973 GBP
$1,304 USD
View
A
Retailer 13
-
£1,343 GBP
$1,799 USD
View
Retailer 14
-
£1,352 GBP
A$2,787 AUD
View
A
Retailer 15
-
£1,390 GBP
ZAR 30,088 ZAR
View
B+
Retailer 16
-
£1,572 GBP
$2,106 USD
View
Retailer 17
-
£1,747 GBP
$2,341 USD
View
Price last confirmed 30 days ago
Retailer 18
-
£1,934 GBP
View
Price last confirmed 16 days ago
B+
Retailer 19
-
£1,938 GBP
$2,597 USD
View
B+
Retailer 20
-
£2,018 GBP
SGD 3,654 SGD
View
B+
Retailer 21
-
£2,042 GBP
$2,736 USD
View
B+
Retailer 22
-
£2,065 GBP
$2,766 USD
View
B+
Retailer 23
-
£2,132 GBP
$2,857 USD
View
B+
Retailer 24
-
£2,364 GBP
View
Retailer 25
-
£3,187 GBP
$4,270 USD
View
Price last confirmed 12 days ago
B
Retailer 26
-
£3,985 GBP
$5,340 USD
View
Most Expensive
Brilliant Earth
20987229A · Sep 28
£4,105 GBP
$5,500 USD
View
Price last confirmed 32 days ago
26 more retailers have this diamond
Prices start from £578 GBPSave up to £3,408 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
3.14ct Asscher
£578 GBP