Radiant|Lab Grown|IGI

1.06ct D IF Radiant Lab Grown Diamond

GD • D/IF • IGI LG692560587

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI LG692560587

Diamond specifications and retailer prices

From £141 GBP
$189 USD
As of October 30, 2026
Save £1,210 GBP (90%) vs most expensive(unlock to see where)
31 retailers carry this diamond
Most expensive: £1,351 GBP at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 1.06ct lab-grown radiant diamond

This 1.06ct lab-grown radiant sits in the classic one-carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a standard cut grade and certified by IGI LG692560587 or 692560587. Listed at 31 retailers as of October 30, 2026, with prices from £141 to £1,351, a £1,210 spread on the same certified stone. Do Amore Diamonds lists it at £1,351. 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

1.06
Carat
D
Colour
IF
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.6°
Pavilion angle32.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG692560587
Dimensions7.37 × 5.05 × 3.31 mm
L/W Ratio1.46
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
7.37 mm5.05 mm1.06 ctD / IF
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG692560587
Side View
Table 63.0%Crown 40.6°Girdle: Slightly ThickPavilion 32.9°Culet: NoneDepth 65.5%

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: Oct 30
Current: £328 GBP|Low: £141 GBP|High: £1,314 GBP|Avg: £495 GBP|+2.5%
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
October 31, 2026
Retailer 14£141 GBP
Retailer 4£160 GBP
Retailer 3£272 GBP
Retailer 1£328 GBP
Retailer 9£331 GBP
Retailer 5£354 GBP
Retailer 7£355 GBP
Retailer 6£414 GBP
Retailer 10£471 GBP
Retailer 13£563 GBP
Retailer 11£773 GBP
Retailer 2£779 GBP
Retailer 8£1,000 GBP
Retailer 12£1,004 GBP

44 data points across 14 retailers

31 retailers£141 GBP to £1,351 GBP

A
Cheapest Retailer
-
£141 GBP
$189 USD
Retailer 2
-
£141 GBP
$189 USD
View
Price last confirmed 23 days ago
Retailer 3
-
£141 GBP
$189 USD
View
Price last confirmed 31 days ago
A
Retailer 4
-
£160 GBP
$214 USD
View
Final sale: no returns
Retailer 5
-
£163 GBP
$219 USD
View
Price last confirmed 34 days ago
Retailer 6
-
£172 GBP
$231 USD
View
Price last confirmed 33 days ago
Retailer 7
-
£175 GBP
$234 USD
View
Price last confirmed 28 days ago
A
Retailer 8
-
£272 GBP
$365 USD
View
A
Retailer 9
-
£277 GBP
HK$2,900 HKD
View
A
Retailer 10
-
£328 GBP
€418 EUR
View
A
Retailer 11
-
£331 GBP
ZAR 7,164 ZAR
View
A
Retailer 12
-
£346 GBP
$464 USD
View
Retailer 13
-
£346 GBP
View
Price last confirmed 16 days ago
B+
Retailer 14
-
£354 GBP
$474 USD
View
B+
Retailer 15
-
£355 GBP
View
B+
Retailer 16
-
£414 GBP
$555 USD
View
B+
Retailer 17
-
£471 GBP
A$971 AUD
View
B+
Retailer 18
-
£563 GBP
$754 USD
View
B
Retailer 19
-
£619 GBP
$830 USD
View
Retailer 20
-
£619 GBP
$830 USD
View
Price last confirmed 21 days ago
Retailer 21
-
£619 GBP
$830 USD
View
Price last confirmed 31 days ago
B+
Retailer 22
-
£673 GBP
SGD 1,218 SGD
View
B
Retailer 23
-
£748 GBP
$1,002 USD
View
B
Retailer 24
-
£773 GBP
View
Retailer 25
-
£779 GBP
A$1,606 AUD
View
Price last confirmed 23 days ago
B
Retailer 26
-
£864 GBP
$1,158 USD
View
Retailer 27
-
£974 GBP
$1,305 USD
View
Price last confirmed 10 days ago
B
Retailer 28
-
£1,000 GBP
$1,340 USD
View
Retailer 29
-
£1,004 GBP
$1,345 USD
View
Price last confirmed 10 days ago
Retailer 30
-
£1,004 GBP
$1,345 USD
View
Price last confirmed 10 days ago
Most Expensive
B
Do Amore Diamonds
27-A21470476 · Oct 31
£1,351 GBP
$1,810 USD
View
30 more retailers have this diamond
Prices start from £141 GBPSave up to £1,210 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
1.06ct Radiant
£141 GBP