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Asscher|Lab Grown|IGI

1.69ct D FL Asscher Lab Grown Diamond

VG • D/FL • IGI LG825634156

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG825634156

Diamond specifications and retailer prices

From £325 GBP
$436 USD
As of October 27, 2026
Save £3,697 GBP (92%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: £4,023 GBP at Brilliant Earth · As of October 28, 2026
View at Brilliant Earth

About this 1.69ct lab-grown asscher diamond

This 1.69ct lab-grown asscher sits in the one-and-a-half to two carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG825634156 or 825634156. Listed at 22 retailers as of October 27, 2026, with prices from £325 to £4,023, a £3,697 spread on the same certified stone. Brilliant Earth lists it at £4,023. 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

1.69
Carat
D
Colour
FL
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.7°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG825634156
Dimensions6.65 × 6.65 × 4.20 mm
L/W Ratio1.00
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
6.65 mm6.65 mm1.69 ctD / FL
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG825634156
Side View
Table 62.0%Crown 32.7°Girdle: MED-STKPavilion 40.3°Culet: NoneDepth 63.2%

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 27
Current: £4,023 GBP|Low: £325 GBP|High: £4,038 GBP|Avg: £1,298 GBP|-0.4%
Brilliant Earth
Retailer 2
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Retailer 22
October 30, 2026
Retailer 12£325 GBP
Retailer 9£365 GBP
Retailer 5£404 GBP
Retailer 22£404 GBP
Retailer 4£472 GBP
Retailer 6£587 GBP
Retailer 18£612 GBP
Retailer 21£635 GBP
Retailer 2£667 GBP
Retailer 17£694 GBP
Retailer 13£831 GBP
Retailer 7£956 GBP
Retailer 20£975 GBP
Retailer 3£1,298 GBP
Retailer 8£1,323 GBP
Retailer 19£1,403 GBP
Retailer 16£1,491 GBP
Retailer 15£1,638 GBP
Retailer 10£1,723 GBP
Retailer 11£1,803 GBP
Retailer 14£2,810 GBP
Brilliant Earth£4,023 GBP

25 data points across 22 retailers

22 retailers£325 GBP to £4,023 GBP

A
Cheapest Retailer
-
£325 GBP
$436 USD
A
Retailer 2
-
£365 GBP
$489 USD
View
A
Retailer 3
-
£404 GBP
$541 USD
View
A
Retailer 4
-
£404 GBP
$541 USD
View
A
Retailer 5
-
£472 GBP
$632 USD
View
Final sale: no returns
A
Retailer 6
-
£587 GBP
$787 USD
View
A
Retailer 7
-
£612 GBP
$820 USD
View
A
Retailer 8
-
£635 GBP
$851 USD
View
A
Retailer 9
-
£667 GBP
View
A
Retailer 10
-
£694 GBP
ZAR 15,016 ZAR
View
B+
Retailer 11
-
£831 GBP
€1,060 EUR
View
B+
Retailer 12
-
£956 GBP
$1,281 USD
View
B+
Retailer 13
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£975 GBP
$1,306 USD
View
B+
Retailer 14
-
£1,298 GBP
$1,739 USD
View
B+
Retailer 15
-
£1,323 GBP
$1,772 USD
View
B+
Retailer 16
-
£1,403 GBP
$1,880 USD
View
B
Retailer 17
-
£1,491 GBP
View
Retailer 18
-
£1,638 GBP
View
Price last confirmed 8 days ago
B
Retailer 19
-
£1,723 GBP
SGD 3,120 SGD
View
B
Retailer 20
-
£1,803 GBP
$2,416 USD
View
Retailer 21
-
£2,810 GBP
$3,765 USD
View
Price last confirmed 11 days ago
Most Expensive
B
Brilliant Earth
21418568A · Oct 28
£4,023 GBP
$5,390 USD
View
21 more retailers have this diamond
Prices start from £325 GBPSave up to £3,697 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
1.69ct Asscher
£325 GBP