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Asscher|Lab Grown|IGI

1.25ct D VS1 Asscher Lab Grown Diamond

EX • D/VS1 • IGI LG723549172

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG723549172

Diamond specifications and retailer prices

From £156 GBP
$209 USD
As of November 2, 2026
Save £756 GBP (83%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: £911 GBP at Reve Diamonds · As of November 1, 2026
View at Reve Diamonds

About this 1.25ct lab-grown asscher diamond

This 1.25ct lab-grown asscher sits in the one-and-a-quarter to one-and-a-half carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG723549172 or 723549172. Listed at 20 retailers as of November 1, 2026, with prices from £156 to £911, a £756 spread on the same certified stone. Reve Diamonds lists it at £911. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.25
Carat
D
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.9°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG723549172
Dimensions6.03 × 6.03 × 3.91 mm
L/W Ratio1.00
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.03 mm6.03 mm1.25 ctD / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG723549172
Side View
Table 65.0%Crown 34.9°Girdle: MediumPavilion 40.3°Culet: NoneDepth 64.8%

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: Nov 2
Current: £357 GBP|Low: £156 GBP|High: £916 GBP|Avg: £427 GBP|+3.5%
Retailer 1
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Retailer 20
Reve Diamonds
November 3, 2026
Retailer 14£156 GBP
Retailer 9£174 GBP
Retailer 13£183 GBP
Retailer 11£192 GBP
Retailer 5£193 GBP
Retailer 4£260 GBP
Retailer 10£332 GBP
Retailer 15£334 GBP
Retailer 19£335 GBP
Retailer 1£357 GBP
Retailer 7£368 GBP
Retailer 20£377 GBP
Retailer 6£431 GBP
Retailer 12£473 GBP
Retailer 3£525 GBP
Retailer 17£621 GBP
Retailer 2£624 GBP
Retailer 8£661 GBP
Retailer 18£708 GBP
Retailer 16£774 GBP
Reve Diamonds£911 GBP

41 data points across 21 retailers

20 retailers£156 GBP to £911 GBP

A
Cheapest Retailer
-
£156 GBP
$209 USD
A
Retailer 2
-
£174 GBP
$234 USD
View
Final sale: no returns
Retailer 3
-
£183 GBP
$245 USD
View
Price last confirmed 39 days ago
Retailer 4
-
£192 GBP
$258 USD
View
Price last confirmed 36 days ago
Retailer 5
-
£193 GBP
$259 USD
View
Price last confirmed 9 days ago
A
Retailer 6
-
£332 GBP
$446 USD
View
A
Retailer 7
-
£334 GBP
ZAR 7,235 ZAR
View
A
Retailer 8
-
£335 GBP
€428 EUR
View
A
Retailer 9
-
£357 GBP
View
A
Retailer 10
-
£368 GBP
$494 USD
View
A
Retailer 11
-
£377 GBP
View
B+
Retailer 12
-
£431 GBP
$579 USD
View
B+
Retailer 13
-
£473 GBP
A$976 AUD
View
Retailer 14
-
£525 GBP
$705 USD
View
Price last confirmed 9 days ago
B+
Retailer 15
-
£621 GBP
$834 USD
View
B
Retailer 16
-
£624 GBP
$837 USD
View
B
Retailer 17
-
£661 GBP
$887 USD
View
B
Retailer 18
-
£708 GBP
$950 USD
View
B
Retailer 19
-
£774 GBP
View
Most Expensive
B
Reve Diamonds
000CFF7FE · Nov 1
£911 GBP
$1,223 USD
View
19 more retailers have this diamond
Prices start from £156 GBPSave up to £756 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
1.25ct Asscher
£156 GBP