Asscher|Lab Grown|IGI

3.23ct D VVS1 Asscher Lab Grown Diamond

ID • D/VVS1 • IGI LG628424406

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG628424406

Diamond specifications and retailer prices

From £1,353 GBP
$1,813 USD
As of October 29, 2026
Save £6,267 GBP (82%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: £8,299 GBP at Do Amore Diamonds · As of October 30, 2026
View at Do Amore Diamonds

About this 3.23ct lab-grown asscher diamond

This 3.23ct 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 LG628424406 or 628424406. Listed at 22 retailers as of October 29, 2026, with a 463% 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

3.23
Carat
D
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31°
Pavilion angle38.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG628424406
Dimensions8.16 × 8.10 × 5.30 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
8.16 mm8.10 mm3.23 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG628424406
Side View
Table 59.0%Crown 31°Girdle: MediumPavilion 38.3°Culet: NoneDepth 65.4%

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 29
Current: £2,004 GBP|Low: £1,239 GBP|High: £7,374 GBP|Avg: £3,037 GBP|-0.8%
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
October 30, 2026
Retailer 13£1,284 GBP
Retailer 10£1,353 GBP
Retailer 4£1,449 GBP
Retailer 1£2,004 GBP
Retailer 8£2,026 GBP
Retailer 2£2,227 GBP
Retailer 5£2,935 GBP
Retailer 9£3,207 GBP
Retailer 12£3,255 GBP
Retailer 6£3,292 GBP
Retailer 7£4,070 GBP
Retailer 3£4,888 GBP
Retailer 11£7,150 GBP

42 data points across 13 retailers

22 retailers£1,353 GBP to £7,620 GBP

Retailer 1
-
£1,284 GBP
$1,721 USD
Price last confirmed 18 days ago
A
Retailer 2
-
£1,353 GBP
$1,813 USD
View
Final sale: no returns
A
Retailer 3
-
£1,410 GBP
$1,889 USD
View
A
Retailer 4
-
£1,411 GBP
$1,890 USD
View
A
Retailer 5
-
£1,449 GBP
$1,941 USD
View
B+
Retailer 6
-
£1,691 GBP
HK$17,700 HKD
View
B+
Retailer 7
-
£2,004 GBP
View
B+
Retailer 8
-
£2,026 GBP
$2,715 USD
View
B+
Retailer 9
-
£2,227 GBP
$2,984 USD
View
B
Retailer 10
-
£2,935 GBP
View
Retailer 11
-
£3,207 GBP
A$6,610 AUD
View
Price last confirmed 8 days ago
Retailer 12
-
£3,255 GBP
A$6,710 AUD
View
Price last confirmed 22 days ago
B+
Retailer 13
-
£3,292 GBP
ZAR 71,255 ZAR
View
B
Retailer 14
-
£3,904 GBP
$5,230 USD
View
B
Retailer 15
-
£4,070 GBP
View
B
Retailer 16
-
£4,522 GBP
View
B
Retailer 17
-
£4,888 GBP
SGD 8,850 SGD
View
B
Retailer 18
-
£4,992 GBP
$6,688 USD
View
B
Retailer 19
-
£7,150 GBP
$9,580 USD
View
Retailer 20
-
£7,374 GBP
$9,880 USD
View
Price last confirmed 29 days ago
B
Retailer 21
-
£7,620 GBP
$10,210 USD
View
Most Expensive
Do Amore Diamonds
23-628424406 · Oct 30
£8,299 GBP
$11,120 USD
View
Price under review
21 more retailers have this diamond
Prices start from £1,353 GBPSave up to £6,267 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
3.23ct Asscher
£1,353 GBP