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Round|Lab Grown|IGI

0.70ct D SI2 Round Lab Grown Diamond

VG • D/SI2 • IGI LG515207122

Shape and cutting style on the report: Round brilliant

Certificate IGI LG515207122

Diamond specifications and retailer prices

From £85 GBP
$113 USD
As of October 29, 2026
Save £795 GBP (90%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: £880 GBP at MOH London · As of October 29, 2026
View at MOH London

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 SI2 clarity (slightly-included), with a very-good cut grade and certified by IGI LG515207122 or 515207122. Listed at 11 retailers as of October 29, 2026, with prices from £85 to £880, a £795 spread on the same certified stone. MOH London lists it at £880. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.70
Carat
D
Colour
SI2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle35.2°
Pavilion angle41.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG515207122
Dimensions5.76 × 5.68 × 3.54 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
5.76 mm5.68 mm0.70 ctD / SI2
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG515207122
Side View
Table 60.0%Crown 35.2°Girdle: MediumPavilion 41.6°Culet: NoneDepth 62.0%

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 29
Current: £880 GBP|Low: £81 GBP|High: £886 GBP|Avg: £286 GBP|-0.5%
MOH London
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
October 29, 2026
Retailer 8£85 GBP
Retailer 13£95 GBP
Retailer 10£98 GBP
Retailer 14£202 GBP
Retailer 11£207 GBP
Retailer 2£207 GBP
Retailer 4£210 GBP
Retailer 6£303 GBP
Retailer 5£336 GBP
Retailer 12£337 GBP
Retailer 9£368 GBP
Retailer 7£375 GBP
Retailer 3£477 GBP
MOH London£880 GBP

21 data points across 14 retailers

11 retailers£85 GBP to £880 GBP

A
Cheapest Retailer
-
£85 GBP
$113 USD
A
Retailer 2
-
£95 GBP
$126 USD
View
Final sale: no returns
B+
Retailer 3
-
£98 GBP
$131 USD
View
B+
Retailer 4
-
£202 GBP
HK$2,100 HKD
View
B+
Retailer 5
-
£207 GBP
$275 USD
View
B+
Retailer 6
-
£207 GBP
€262 EUR
View
B
Retailer 7
-
£337 GBP
$449 USD
View
B
Retailer 8
-
£368 GBP
$490 USD
View
B
Retailer 9
-
£375 GBP
$500 USD
View
B
Retailer 10
-
£477 GBP
SGD 858 SGD
View
Most Expensive
B
MOH London
LG515207122 · Oct 29
£880 GBP
View
10 more retailers have this diamond
Prices start from £85 GBPSave up to £795 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
£85 GBP