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Round|Lab Grown|IGI

0.70ct D IF Round Lab Grown Diamond

ID • D/IF • IGI LG754586377

Shape and cutting style on the report: Round brilliant

Certificate IGI LG754586377

Diamond specifications and retailer prices

From £131 GBP
$176 USD
As of November 1, 2026
Save £702 GBP (84%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: £834 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 LG754586377 or 754586377. Listed at 22 retailers as of November 1, 2026, with prices from £131 to £834, a £702 spread on the same certified stone. Reve Diamonds lists it at £834. 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 angle35.3°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG754586377
Dimensions5.68 × 5.70 × 3.54 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
5.68 mm5.70 mm0.70 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG754586377
Side View
Table 57.0%Crown 35.3°Girdle: MediumPavilion 40.9°Culet: NoneDepth 62.2%

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: Nov 1
Current: £296 GBP|Low: £126 GBP|High: £834 GBP|Avg: £365 GBP|+8.0%
Retailer 1
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Retailer 21
Reve Diamonds
November 1, 2026
Retailer 3£131 GBP
Retailer 4£146 GBP
Retailer 10£152 GBP
Retailer 8£163 GBP
Retailer 14£163 GBP
Retailer 9£205 GBP
Retailer 2£216 GBP
Retailer 13£220 GBP
Retailer 16£276 GBP
Retailer 15£291 GBP
Retailer 1£296 GBP
Retailer 6£389 GBP
Retailer 17£406 GBP
Retailer 20£415 GBP
Retailer 21£416 GBP
Retailer 11£445 GBP
Retailer 19£480 GBP
Retailer 5£523 GBP
Retailer 7£564 GBP
Retailer 18£627 GBP
Retailer 12£761 GBP
Reve Diamonds£834 GBP

38 data points across 22 retailers

22 retailers£131 GBP to £834 GBP

A
Cheapest Retailer
-
£131 GBP
$176 USD
A
Retailer 2
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£146 GBP
$196 USD
View
Final sale: no returns
A
Retailer 3
-
£152 GBP
$204 USD
View
Retailer 4
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£163 GBP
$218 USD
View
Price last confirmed 7 days ago
A
Retailer 5
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£163 GBP
$218 USD
View
A
Retailer 6
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£205 GBP
$275 USD
View
Retailer 7
-
£216 GBP
$290 USD
View
Price last confirmed 7 days ago
A
Retailer 8
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£220 GBP
$295 USD
View
A
Retailer 9
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£276 GBP
€352 EUR
View
A
Retailer 10
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£291 GBP
View
A
Retailer 11
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£296 GBP
ZAR 6,405 ZAR
View
B+
Retailer 12
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£389 GBP
$521 USD
View
B+
Retailer 13
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£406 GBP
$544 USD
View
B+
Retailer 14
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£415 GBP
A$855 AUD
View
B+
Retailer 15
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£416 GBP
A$858 AUD
View
B+
Retailer 16
-
£445 GBP
SGD 805 SGD
View
B+
Retailer 17
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£480 GBP
A$990 AUD
View
B
Retailer 18
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£523 GBP
$701 USD
View
B
Retailer 19
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£564 GBP
$756 USD
View
B
Retailer 20
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£627 GBP
$840 USD
View
B
Retailer 21
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£761 GBP
View
Most Expensive
B
Reve Diamonds
7C20B7FFA · Nov 1
£834 GBP
$1,117 USD
View
21 more retailers have this diamond
Prices start from £131 GBPSave up to £702 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
£131 GBP