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Round|Lab Grown|IGI

1.04ct D IF Round Lab Grown Diamond

ID • D/IF • IGI LG772611700

Shape and cutting style on the report: Round brilliant

Certificate IGI LG772611700

Diamond specifications and retailer prices

From £163 GBP
$218 USD
As of October 29, 2026
Save £772 GBP (83%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: £934 GBP at Reve Diamonds · As of October 30, 2026
View at Reve Diamonds

About this 1.04ct lab-grown round diamond

This 1.04ct lab-grown round sits in the classic one-carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG772611700 or 772611700. Listed at 24 retailers as of October 29, 2026, with prices from £163 to £934, a £772 spread on the same certified stone. Reve Diamonds lists it at £934. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.04
Carat
D
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.7°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG772611700
Dimensions6.50 × 6.45 × 4.01 mm
L/W Ratio1.01
Girdle conditionFaceted
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
6.50 mm6.45 mm1.04 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG772611700
Side View
Table 58.0%Crown 35.7°Girdle: MediumPavilion 40.8°Culet: NoneDepth 61.9%

Caratlytics Score

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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 29
Current: £881 GBP|Low: £161 GBP|High: £1,082 GBP|Avg: £477 GBP|-18.6%
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Retailer 18
Reve Diamonds
October 30, 2026
Retailer 9£163 GBP
Retailer 11£184 GBP
Retailer 5£202 GBP
Retailer 6£202 GBP
Retailer 12£321 GBP
Retailer 7£346 GBP
Retailer 16£347 GBP
Retailer 15£348 GBP
Retailer 13£374 GBP
Retailer 4£378 GBP
Retailer 3£431 GBP
Retailer 17£494 GBP
Retailer 10£649 GBP
Retailer 2£652 GBP
Retailer 8£689 GBP
Retailer 14£710 GBP
Retailer 18£810 GBP
Retailer 1£881 GBP
Reve Diamonds£934 GBP

29 data points across 19 retailers

24 retailers£163 GBP to £934 GBP

A
Cheapest Retailer
-
£163 GBP
$218 USD
A
Retailer 2
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£184 GBP
$247 USD
View
Final sale: no returns
A
Retailer 3
-
£202 GBP
$271 USD
View
A
Retailer 4
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£202 GBP
$271 USD
View
Retailer 5
-
£255 GBP
$342 USD
View
Price last confirmed 38 days ago
A
Retailer 6
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£321 GBP
View
A
Retailer 7
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£346 GBP
$464 USD
View
A
Retailer 8
-
£347 GBP
ZAR 7,513 ZAR
View
A
Retailer 9
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£348 GBP
€444 EUR
View
A
Retailer 10
-
£374 GBP
View
A
Retailer 11
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£378 GBP
$506 USD
View
B+
Retailer 12
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£403 GBP
$540 USD
View
B+
Retailer 13
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£431 GBP
A$888 AUD
View
B+
Retailer 14
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£494 GBP
A$1,018 AUD
View
B+
Retailer 15
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£552 GBP
$739 USD
View
B+
Retailer 16
-
£649 GBP
$870 USD
View
Retailer 17
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£652 GBP
$873 USD
View
Price last confirmed 7 days ago
Retailer 18
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£681 GBP
$913 USD
View
Price last confirmed 39 days ago
B
Retailer 19
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£689 GBP
$923 USD
View
B+
Retailer 20
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£710 GBP
A$1,463 AUD
View
B
Retailer 21
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£728 GBP
$976 USD
View
B+
Retailer 22
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£810 GBP
View
B
Retailer 23
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£881 GBP
$1,180 USD
View
Most Expensive
B
Reve Diamonds
79A65EADC · Oct 30
£934 GBP
$1,252 USD
View
23 more retailers have this diamond
Prices start from £163 GBPSave up to £772 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
1.04ct Round
£163 GBP