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Round|Lab Grown|IGI

0.70ct D IF Round Lab Grown Diamond

ID • D/IF • IGI LG782608593

Shape and cutting style on the report: Round brilliant

Certificate IGI LG782608593

Diamond specifications and retailer prices

From £153 GBP
$205 USD
As of November 1, 2026
Save £760 GBP (83%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: £913 GBP at Reve Diamonds · As of November 1, 2026
View at Reve Diamonds

About this 0.7ct lab-grown round diamond

This 0.7ct 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 LG782608593 or 782608593. Listed at 21 retailers as of November 1, 2026, with prices from £153 to £913, a £760 spread on the same certified stone. Reve Diamonds lists it at £913. 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

0.70
Carat
D
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.6°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG782608593
Dimensions5.65 × 5.67 × 3.52 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
HEARTS & ARROWS 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 mm0.70 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG782608593
Side View
Table 57.0%Crown 34.6°Girdle: MED-STKPavilion 40.9°Culet: NoneDepth 62.3%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 1
Current: £210 GBP|Low: £150 GBP|High: £913 GBP|Avg: £418 GBP
Retailer 1
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Retailer 20
Reve Diamonds
November 1, 2026
Retailer 14£153 GBP
Retailer 12£170 GBP
Retailer 9£181 GBP
Retailer 8£194 GBP
Retailer 10£194 GBP
Retailer 1£210 GBP
Retailer 11£214 GBP
Retailer 3£228 GBP
Retailer 18£326 GBP
Retailer 15£328 GBP
Retailer 20£350 GBP
Retailer 17£357 GBP
Retailer 7£360 GBP
Retailer 2£494 GBP
Retailer 16£514 GBP
Retailer 6£622 GBP
Retailer 4£625 GBP
Retailer 13£662 GBP
Retailer 5£679 GBP
Retailer 19£780 GBP
Reve Diamonds£913 GBP

43 data points across 21 retailers

21 retailers£153 GBP to £913 GBP

A
Cheapest Retailer
-
£153 GBP
$205 USD
A
Retailer 2
-
£170 GBP
$228 USD
View
Final sale: no returns
A
Retailer 3
-
£181 GBP
$243 USD
View
A
Retailer 4
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£194 GBP
$260 USD
View
Retailer 5
-
£194 GBP
$260 USD
View
Price last confirmed 7 days ago
A
Retailer 6
-
£210 GBP
HK$2,200 HKD
View
A
Retailer 7
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£214 GBP
$287 USD
View
Retailer 8
-
£228 GBP
$305 USD
View
Price last confirmed 7 days ago
A
Retailer 9
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£326 GBP
€416 EUR
View
B+
Retailer 10
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£328 GBP
$439 USD
View
B+
Retailer 11
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£350 GBP
ZAR 7,581 ZAR
View
B+
Retailer 12
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£357 GBP
View
B+
Retailer 13
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£360 GBP
$482 USD
View
B+
Retailer 14
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£494 GBP
A$1,019 AUD
View
B
Retailer 15
-
£514 GBP
SGD 930 SGD
View
B
Retailer 16
-
£622 GBP
$834 USD
View
B
Retailer 17
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£625 GBP
$837 USD
View
B
Retailer 18
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£662 GBP
$887 USD
View
B
Retailer 19
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£679 GBP
$910 USD
View
B
Retailer 20
-
£780 GBP
View
Most Expensive
B
Reve Diamonds
2CD3DFA91 · Nov 1
£913 GBP
$1,223 USD
View
20 more retailers have this diamond
Prices start from £153 GBPSave up to £760 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
0.70ct Round
£153 GBP