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Round|Lab Grown|IGI

0.70ct D IF Round Lab Grown Diamond

ID • D/IF • IGI LG707551867

Shape and cutting style on the report: Round brilliant

Certificate IGI LG707551867

Diamond specifications and retailer prices

From £122 GBP
$164 USD
As of November 1, 2026
Save £682 GBP (85%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: £804 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 LG707551867 or 707551867. Listed at 25 retailers as of November 1, 2026, with prices from £122 to £804, a £682 spread on the same certified stone. Reve Diamonds lists it at £804. 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 angle34.3°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG707551867
Dimensions5.75 × 5.69 × 3.48 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
5.75 mm5.69 mm0.70 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG707551867
Side View
Table 59.0%Crown 34.3°Girdle: MediumPavilion 40.8°Culet: NoneDepth 60.7%

Caratlytics Score

How it works →
A
Excellent
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: Nov 1
Current: £275 GBP|Low: £116 GBP|High: £804 GBP|Avg: £338 GBP|+2.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
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Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Reve Diamonds
November 1, 2026
Retailer 10£122 GBP
Retailer 5£136 GBP
Retailer 18£142 GBP
Retailer 7£152 GBP
Retailer 17£152 GBP
Retailer 3£213 GBP
Retailer 13£267 GBP
Retailer 14£270 GBP
Retailer 6£273 GBP
Retailer 1£275 GBP
Retailer 4£322 GBP
Retailer 16£385 GBP
Retailer 8£393 GBP
Retailer 19£416 GBP
Retailer 15£480 GBP
Retailer 11£487 GBP
Retailer 9£528 GBP
Retailer 2£582 GBP
Retailer 12£708 GBP
Reve Diamonds£804 GBP

40 data points across 20 retailers

25 retailers£122 GBP to £804 GBP

A
Cheapest Retailer
-
£122 GBP
$164 USD
A
Retailer 2
-
£136 GBP
$182 USD
View
Final sale: no returns
A
Retailer 3
-
£142 GBP
$190 USD
View
Retailer 4
-
£152 GBP
$203 USD
View
Price last confirmed 7 days ago
A
Retailer 5
-
£152 GBP
$203 USD
View
A
Retailer 6
-
£202 GBP
$271 USD
View
A
Retailer 7
-
£213 GBP
$285 USD
View
Retailer 8
-
£224 GBP
$300 USD
View
Price last confirmed 25 days ago
A
Retailer 9
-
£267 GBP
View
A
Retailer 10
-
£270 GBP
€344 EUR
View
A
Retailer 11
-
£273 GBP
$366 USD
View
A
Retailer 12
-
£275 GBP
ZAR 5,953 ZAR
View
B+
Retailer 13
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£322 GBP
$432 USD
View
B+
Retailer 14
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£385 GBP
A$794 AUD
View
B+
Retailer 15
-
£393 GBP
$527 USD
View
B+
Retailer 16
-
£416 GBP
A$858 AUD
View
Retailer 17
-
£461 GBP
$618 USD
View
Price last confirmed 33 days ago
B+
Retailer 18
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£480 GBP
A$990 AUD
View
Retailer 19
-
£483 GBP
$647 USD
View
Price last confirmed 41 days ago
B+
Retailer 20
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£487 GBP
$652 USD
View
B
Retailer 21
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£519 GBP
$695 USD
View
B
Retailer 22
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£528 GBP
$707 USD
View
B
Retailer 23
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£582 GBP
$780 USD
View
B
Retailer 24
-
£708 GBP
View
Most Expensive
B
Reve Diamonds
CF2193303 · Nov 1
£804 GBP
$1,077 USD
View
24 more retailers have this diamond
Prices start from £122 GBPSave up to £682 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
£122 GBP