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Asscher|Lab Grown|IGI

3.00ct D IF Asscher Lab Grown Diamond

ID • D/IF • IGI LG762546247

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG762546247

Diamond specifications and retailer prices

From £1,813 GBP
$2,429 USD
As of October 31, 2026
Save £5,802 GBP (76%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: £7,615 GBP at Taylor and Hart · As of October 30, 2026
View at Taylor and Hart

About this 3ct lab-grown asscher diamond

This 3ct lab-grown asscher sits in the three to five carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG762546247 or 762546247. Listed at 14 retailers as of October 30, 2026, with prices from £1,813 to £7,615, a £5,802 spread on the same certified stone. Taylor and Hart lists it at £7,615. 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

3.00
Carat
D
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle29.5°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG762546247
Dimensions7.90 × 7.86 × 5.21 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
7.90 mm7.86 mm3.00 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG762546247
Side View
Table 60.0%Crown 29.5°Girdle: Slightly ThickPavilion 40.5°Culet: NoneDepth 66.3%

Caratlytics Score

How it works →
A+
Exceptional
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 31
Current: £5,214 GBP|Low: £1,813 GBP|High: £7,615 GBP|Avg: £4,280 GBP|-0.4%
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
Taylor and Hart
October 31, 2026
Retailer 12£1,813 GBP
Retailer 3£2,052 GBP
Retailer 4£2,723 GBP
Retailer 6£2,947 GBP
Retailer 11£3,295 GBP
Retailer 8£3,497 GBP
Retailer 10£4,079 GBP
Retailer 7£5,068 GBP
Retailer 1£5,214 GBP
Retailer 2£5,279 GBP
Retailer 13£5,403 GBP
Retailer 5£5,734 GBP
Retailer 9£5,875 GBP
Taylor and Hart£7,615 GBP

43 data points across 14 retailers

14 retailers£1,813 GBP to £7,615 GBP

A+
Cheapest Retailer
-
£1,813 GBP
$2,429 USD
A
Retailer 2
-
£2,052 GBP
$2,749 USD
View
A
Retailer 3
-
£2,723 GBP
HK$28,500 HKD
View
A
Retailer 4
-
£2,947 GBP
View
A
Retailer 5
-
£3,295 GBP
$4,415 USD
View
A
Retailer 6
-
£3,497 GBP
€4,462 EUR
View
Retailer 7
-
£4,079 GBP
$5,465 USD
View
Price last confirmed 13 days ago
B+
Retailer 8
-
£5,068 GBP
ZAR 109,700 ZAR
View
B+
Retailer 9
-
£5,214 GBP
A$10,747 AUD
View
B+
Retailer 10
-
£5,279 GBP
$7,073 USD
View
B+
Retailer 11
-
£5,403 GBP
$7,240 USD
View
B+
Retailer 12
-
£5,734 GBP
$7,682 USD
View
B+
Retailer 13
-
£5,875 GBP
View
Most Expensive
B
Taylor and Hart
TIATLSM · Oct 30
£7,615 GBP
$10,203 USD
View
13 more retailers have this diamond
Prices start from £1,813 GBPSave up to £5,802 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+
3.00ct Asscher
£1,813 GBP