Asscher|Lab Grown|IGI

3.12ct D VVS1 Asscher Lab Grown Diamond

ID • D/VVS1 • IGI LG629406061

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG629406061

Diamond specifications and retailer prices

From £1,070 GBP
$1,434 USD
As of October 30, 2026
Save £6,289 GBP (85%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: £8,023 GBP at Do Amore Diamonds · As of October 30, 2026
View at Do Amore Diamonds

About this 3.12ct lab-grown asscher diamond

This 3.12ct 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 LG629406061 or 629406061. Listed at 24 retailers as of October 30, 2026, with a 588% 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

3.12
Carat
D
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.9°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG629406061
Dimensions7.91 × 7.90 × 5.37 mm
L/W Ratio1.00
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
7.91 mm7.90 mm3.12 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG629406061
Side View
Table 62.0%Crown 33.9°Girdle: MediumPavilion 40.1°Culet: NoneDepth 68.0%

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 30
Current: £1,070 GBP|Low: £1,070 GBP|High: £7,008 GBP|Avg: £2,955 GBP
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
Retailer 15
October 30, 2026
Retailer 1£1,070 GBP
Retailer 3£1,241 GBP
Retailer 12£1,307 GBP
Retailer 6£1,405 GBP
Retailer 8£1,937 GBP
Retailer 10£1,959 GBP
Retailer 4£2,209 GBP
Retailer 11£3,099 GBP
Retailer 2£3,148 GBP
Retailer 9£3,182 GBP
Retailer 13£3,288 GBP
Retailer 7£3,310 GBP
Retailer 15£3,934 GBP
Retailer 5£4,731 GBP
Retailer 14£6,904 GBP

41 data points across 15 retailers

24 retailers£1,070 GBP to £7,359 GBP

A
Cheapest Retailer
-
£1,070 GBP
$1,434 USD
Retailer 2
-
£1,241 GBP
$1,663 USD
View
Price last confirmed 18 days ago
A
Retailer 3
-
£1,307 GBP
$1,751 USD
View
Final sale: no returns
A
Retailer 4
-
£1,324 GBP
$1,774 USD
View
A
Retailer 5
-
£1,370 GBP
$1,835 USD
View
A
Retailer 6
-
£1,405 GBP
$1,883 USD
View
B+
Retailer 7
-
£1,634 GBP
HK$17,100 HKD
View
B+
Retailer 8
-
£1,937 GBP
View
B+
Retailer 9
-
£1,959 GBP
$2,625 USD
View
B+
Retailer 10
-
£2,209 GBP
$2,960 USD
View
Retailer 11
-
£3,099 GBP
A$6,389 AUD
View
Price last confirmed 8 days ago
Retailer 12
-
£3,148 GBP
A$6,490 AUD
View
Price last confirmed 26 days ago
B+
Retailer 13
-
£3,182 GBP
ZAR 68,871 ZAR
View
Retailer 14
-
£3,288 GBP
$4,405 USD
View
Price last confirmed 12 days ago
B
Retailer 15
-
£3,310 GBP
View
B
Retailer 16
-
£3,787 GBP
$5,074 USD
View
B
Retailer 17
-
£3,934 GBP
View
B
Retailer 18
-
£4,369 GBP
View
B
Retailer 19
-
£4,731 GBP
SGD 8,567 SGD
View
B
Retailer 20
-
£4,832 GBP
$6,475 USD
View
Retailer 21
-
£5,418 GBP
$7,260 USD
View
Price last confirmed 29 days ago
B
Retailer 22
-
£6,904 GBP
$9,250 USD
View
B
Retailer 23
-
£7,359 GBP
$9,860 USD
View
Most Expensive
Do Amore Diamonds
23-629406061 · Oct 30
£8,023 GBP
$10,750 USD
View
Price under review
23 more retailers have this diamond
Prices start from £1,070 GBPSave up to £6,289 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
3.12ct Asscher
£1,070 GBP