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Round|Lab Grown|IGI

0.68ct D IF Round Lab Grown Diamond

ID • D/IF • IGI LG701503022

Shape and cutting style on the report: Round brilliant

Certificate IGI LG701503022

Diamond specifications and retailer prices

From £122 GBP
$164 USD
As of October 29, 2026
Save £643 GBP (84%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: £765 GBP at Reve Diamonds · As of October 30, 2026
View at Reve Diamonds

About this 0.68ct lab-grown round diamond

This 0.68ct 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 LG701503022 or 701503022. Listed at 24 retailers as of October 29, 2026, with prices from £122 to £765, a £643 spread on the same certified stone. Reve Diamonds lists it at £765. 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

0.68
Carat
D
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.7°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG701503022
Dimensions5.70 × 5.72 × 3.43 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
5.70 mm5.72 mm0.68 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG701503022
Side View
Table 59.0%Crown 33.7°Girdle: MediumPavilion 40.7°Culet: NoneDepth 60.1%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 29
Current: £235 GBP|Low: £109 GBP|High: £765 GBP|Avg: £311 GBP|+7.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
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Retailer 7
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Retailer 10
Retailer 11
Retailer 12
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Retailer 14
Retailer 15
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Retailer 17
Retailer 18
Retailer 19
Reve Diamonds
October 30, 2026
Retailer 8£110 GBP
Retailer 3£122 GBP
Retailer 17£128 GBP
Retailer 5£137 GBP
Retailer 16£137 GBP
Retailer 19£209 GBP
Retailer 1£235 GBP
Retailer 13£246 GBP
Retailer 12£247 GBP
Retailer 4£252 GBP
Retailer 2£309 GBP
Retailer 15£347 GBP
Retailer 6£366 GBP
Retailer 9£438 GBP
Retailer 11£448 GBP
Retailer 10£475 GBP
Retailer 7£480 GBP
Retailer 18£567 GBP
Retailer 14£638 GBP
Reve Diamonds£765 GBP

43 data points across 20 retailers

24 retailers£122 GBP to £765 GBP

Retailer 1
-
£110 GBP
$147 USD
Price last confirmed 8 days ago
A
Retailer 2
-
£122 GBP
$164 USD
View
Final sale: no returns
Retailer 3
-
£126 GBP
$169 USD
View
Price last confirmed 41 days ago
A
Retailer 4
-
£128 GBP
$171 USD
View
A
Retailer 5
-
£137 GBP
$183 USD
View
A
Retailer 6
-
£137 GBP
$183 USD
View
A
Retailer 7
-
£193 GBP
$259 USD
View
A
Retailer 8
-
£209 GBP
$280 USD
View
A
Retailer 9
-
£235 GBP
View
A
Retailer 10
-
£246 GBP
ZAR 5,331 ZAR
View
A
Retailer 11
-
£247 GBP
€315 EUR
View
A
Retailer 12
-
£252 GBP
$337 USD
View
Retailer 13
-
£267 GBP
$358 USD
View
Price last confirmed 75 days ago
A
Retailer 14
-
£309 GBP
$414 USD
View
B+
Retailer 15
-
£347 GBP
A$715 AUD
View
B+
Retailer 16
-
£366 GBP
$491 USD
View
Retailer 17
-
£434 GBP
$582 USD
View
Price last confirmed 39 days ago
B+
Retailer 18
-
£438 GBP
$587 USD
View
B+
Retailer 19
-
£457 GBP
$612 USD
View
Retailer 20
-
£475 GBP
A$979 AUD
View
Price last confirmed 23 days ago
B+
Retailer 21
-
£480 GBP
$643 USD
View
B+
Retailer 22
-
£567 GBP
$760 USD
View
B
Retailer 23
-
£638 GBP
View
Most Expensive
B
Reve Diamonds
BC3F2F6D0 · Oct 30
£765 GBP
$1,025 USD
View
23 more retailers have this diamond
Prices start from £122 GBPSave up to £643 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
0.68ct Round
£122 GBP