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Asscher|Lab Grown|IGI

3.51ct D VVS1 Asscher Lab Grown Diamond

GD • D/VVS1 • IGI LG670471854

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG670471854

Diamond specifications and retailer prices

From £1,274 GBP
$1,707 USD
As of October 29, 2026
Save £6,555 GBP (84%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: £7,829 GBP at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 3.51ct lab-grown asscher diamond

This 3.51ct lab-grown asscher sits in the three to five carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a standard cut grade and certified by IGI LG670471854 or 670471854. Listed at 23 retailers as of October 29, 2026, with prices from £1,274 to £7,829, a £6,555 spread on the same certified stone. Do Amore Diamonds lists it at £7,829. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

3.51
Carat
D
Colour
VVS1
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.2°
Pavilion angle41.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG670471854
Dimensions8.45 × 8.36 × 5.55 mm
L/W Ratio1.01
Culet sizePointed
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
8.45 mm8.36 mm3.51 ctD / VVS1
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG670471854
Side View
Table 62.0%Crown 31.2°Girdle: MediumPavilion 41.7°Culet: NoneDepth 66.4%

Caratlytics Score

How it works →
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: £7,829 GBP|Low: £1,274 GBP|High: £7,829 GBP|Avg: £3,340 GBP
Do Amore Diamonds
Retailer 2
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Retailer 20
October 31, 2026
Retailer 8£1,274 GBP
Retailer 12£1,334 GBP
Retailer 5£1,448 GBP
Retailer 3£1,490 GBP
Retailer 20£1,567 GBP
Retailer 7£1,739 GBP
Retailer 14£1,869 GBP
Retailer 17£1,960 GBP
Retailer 2£2,065 GBP
Retailer 6£3,014 GBP
Retailer 18£3,295 GBP
Retailer 15£3,383 GBP
Retailer 10£3,557 GBP
Retailer 4£4,000 GBP
Retailer 16£4,184 GBP
Retailer 19£4,276 GBP
Retailer 9£5,022 GBP
Retailer 11£5,124 GBP
Retailer 13£5,209 GBP
Do Amore Diamonds£7,829 GBP

34 data points across 20 retailers

23 retailers£1,274 GBP to £7,829 GBP

A
Cheapest Retailer
-
£1,274 GBP
$1,707 USD
Final sale: no returns
Retailer 2
-
£1,334 GBP
$1,788 USD
View
Price last confirmed 18 days ago
B+
Retailer 3
-
£1,448 GBP
$1,940 USD
View
B+
Retailer 4
-
£1,490 GBP
$1,996 USD
View
B+
Retailer 5
-
£1,567 GBP
$2,099 USD
View
B+
Retailer 6
-
£1,739 GBP
HK$18,200 HKD
View
B+
Retailer 7
-
£1,869 GBP
View
B+
Retailer 8
-
£1,960 GBP
$2,626 USD
View
B+
Retailer 9
-
£2,065 GBP
View
B
Retailer 10
-
£3,014 GBP
View
Retailer 11
-
£3,295 GBP
A$6,793 AUD
View
Price last confirmed 9 days ago
B
Retailer 12
-
£3,383 GBP
ZAR 73,235 ZAR
View
B
Retailer 13
-
£3,557 GBP
$4,766 USD
View
B
Retailer 14
-
£4,000 GBP
$5,360 USD
View
B
Retailer 15
-
£4,184 GBP
View
Retailer 16
-
£4,246 GBP
$5,689 USD
View
Price last confirmed 82 days ago
Retailer 17
-
£4,276 GBP
$5,730 USD
View
Price last confirmed 12 days ago
B
Retailer 18
-
£5,022 GBP
SGD 9,094 SGD
View
B
Retailer 19
-
£5,124 GBP
$6,866 USD
View
Retailer 20
-
£5,175 GBP
View
Price last confirmed 21 days ago
B
Retailer 21
-
£5,209 GBP
$6,980 USD
View
B
Retailer 22
-
£7,286 GBP
View
Most Expensive
B
Do Amore Diamonds
27-DF1A6CB13 · Oct 31
£7,829 GBP
$10,490 USD
View
22 more retailers have this diamond
Prices start from £1,274 GBPSave up to £6,555 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
3.51ct Asscher
£1,274 GBP