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Round|Lab Grown|IGI

1.27ct D FL Round Lab Grown Diamond

ID • D/FL • IGI LG801695016

Shape and cutting style on the report: Round brilliant

Certificate IGI LG801695016

Diamond specifications and retailer prices

From £219 GBP
$294 USD
As of October 29, 2026
Save £1,729 GBP (89%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: £1,948 GBP at Do Amore Diamonds · As of October 30, 2026
View at Do Amore Diamonds

About this 1.27ct lab-grown round diamond

This 1.27ct lab-grown round sits in the one-and-a-quarter to one-and-a-half carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG801695016 or 801695016. Listed at 14 retailers as of October 29, 2026, with prices from £219 to £1,948, a £1,729 spread on the same certified stone. Do Amore Diamonds lists it at £1,948. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.27
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.8°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG801695016
Dimensions6.95 × 6.91 × 4.24 mm
L/W Ratio1.01
Girdle conditionFaceted
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
6.95 mm6.91 mm1.27 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG801695016
Side View
Table 60.0%Crown 34.8°Girdle: MED-STKPavilion 40.9°Culet: NoneDepth 61.1%

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 29
Current: £1,948 GBP|Low: £219 GBP|High: £2,194 GBP|Avg: £946 GBP|-8.7%
Do Amore Diamonds
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 29, 2026
Retailer 11£219 GBP
Retailer 10£254 GBP
Retailer 9£444 GBP
Retailer 12£446 GBP
Retailer 4£469 GBP
Retailer 8£510 GBP
Retailer 6£571 GBP
Retailer 2£605 GBP
Retailer 13£835 GBP
Retailer 3£964 GBP
Retailer 5£1,172 GBP
Retailer 7£1,208 GBP
Retailer 14£1,388 GBP
Do Amore Diamonds£1,948 GBP

27 data points across 14 retailers

14 retailers£219 GBP to £1,948 GBP

A+
Cheapest Retailer
-
£219 GBP
$294 USD
A
Retailer 2
-
£254 GBP
$341 USD
View
A
Retailer 3
-
£444 GBP
$595 USD
View
A
Retailer 4
-
£446 GBP
$597 USD
View
A
Retailer 5
-
£469 GBP
$629 USD
View
A
Retailer 6
-
£510 GBP
€651 EUR
View
A
Retailer 7
-
£545 GBP
$730 USD
View
A
Retailer 8
-
£571 GBP
A$1,178 AUD
View
B+
Retailer 9
-
£835 GBP
$1,119 USD
View
B+
Retailer 10
-
£964 GBP
$1,292 USD
View
Retailer 11
-
£1,172 GBP
$1,570 USD
View
Price last confirmed 9 days ago
B+
Retailer 12
-
£1,208 GBP
View
B
Retailer 13
-
£1,388 GBP
$1,860 USD
View
Most Expensive
B
Do Amore Diamonds
27-2DB13D6ED · Oct 30
£1,948 GBP
$2,610 USD
View
13 more retailers have this diamond
Prices start from £219 GBPSave up to £1,729 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+
1.27ct Round
£219 GBP