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Round|Lab Grown|IGI

0.67ct D IF Round Lab Grown Diamond

ID • D/IF • IGI LG747508225

Shape and cutting style on the report: Round brilliant

Certificate IGI LG747508225

Diamond specifications and retailer prices

From £109 GBP
$146 USD
As of October 30, 2026
Save £794 GBP (88%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: £903 GBP at Do Amore Diamonds · As of October 30, 2026
View at Do Amore Diamonds

About this 0.67ct lab-grown round diamond

This 0.67ct lab-grown round sits in the half to three-quarter carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG747508225 or 747508225. Listed at 17 retailers as of October 30, 2026, with prices from £109 to £903, a £794 spread on the same certified stone. Do Amore Diamonds lists it at £903. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.67
Carat
D
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.1°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG747508225
Dimensions5.65 × 5.67 × 3.44 mm
L/W Ratio1.00
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
5.65 mm5.67 mm0.67 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG747508225
Side View
Table 57.0%Crown 34.1°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 60.8%

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 30
Current: £903 GBP|Low: £78 GBP|High: £918 GBP|Avg: £375 GBP|-1.6%
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
Retailer 15
October 29, 2026
Retailer 7£109 GBP
Retailer 11£109 GBP
Retailer 5£202 GBP
Retailer 15£223 GBP
Retailer 12£224 GBP
Retailer 9£234 GBP
Retailer 2£266 GBP
Retailer 13£328 GBP
Retailer 14£396 GBP
Retailer 4£414 GBP
Retailer 3£427 GBP
Retailer 10£459 GBP
Retailer 6£478 GBP
Retailer 8£606 GBP
Do Amore Diamonds£903 GBP

29 data points across 15 retailers

17 retailers£109 GBP to £903 GBP

Retailer 1
-
£96 GBP
$128 USD
Price last confirmed 8 days ago
A
Retailer 2
-
£109 GBP
$146 USD
View
Final sale: no returns
A
Retailer 3
-
£109 GBP
$146 USD
View
A
Retailer 4
-
£152 GBP
$203 USD
View
A
Retailer 5
-
£202 GBP
$270 USD
View
A
Retailer 6
-
£223 GBP
$299 USD
View
A
Retailer 7
-
£224 GBP
$300 USD
View
A
Retailer 8
-
£234 GBP
€299 EUR
View
A
Retailer 9
-
£240 GBP
$321 USD
View
B+
Retailer 10
-
£328 GBP
A$676 AUD
View
B+
Retailer 11
-
£396 GBP
$531 USD
View
B+
Retailer 12
-
£414 GBP
$555 USD
View
B+
Retailer 13
-
£427 GBP
$572 USD
View
B+
Retailer 14
-
£459 GBP
A$946 AUD
View
B+
Retailer 15
-
£478 GBP
$640 USD
View
B+
Retailer 16
-
£606 GBP
View
Most Expensive
B
Do Amore Diamonds
27-2E0FF3EF1 · Oct 30
£903 GBP
$1,210 USD
View
16 more retailers have this diamond
Prices start from £109 GBPSave up to £794 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
0.67ct Round
£109 GBP