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Radiant|Lab Grown|IGI

0.65ct D IF Radiant Lab Grown Diamond

VG • D/IF • IGI LG731517107

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI LG731517107

Diamond specifications and retailer prices

From £1,520 GBP
$2,040 USD
As of November 2, 2026
14 retailers carry this diamond
Most expensive: £1,520 GBP at Do Amore Diamonds
View at Do Amore Diamonds

About this 0.65ct lab-grown radiant diamond

This 0.65ct lab-grown radiant sits in the half to three-quarter carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG731517107 or 731517107. Listed at 14 retailers as of November 2, 2026. 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

0.65
Carat
D
Colour
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.6°
Pavilion angle37.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG731517107
Dimensions5.93 × 4.19 × 2.88 mm
L/W Ratio1.42
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
5.93 mm4.19 mm0.65 ctD / IF
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG731517107
Side View
Table 66.0%Crown 40.6°Girdle: ThickPavilion 37.2°Culet: NoneDepth 68.7%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Nov 2
Current: £1,520 GBP|Low: £108 GBP|High: £1,520 GBP|Avg: £582 GBP
Do Amore Diamonds
Retailer 2
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Retailer 22
October 18, 2026
Retailer 8£112 GBP
Retailer 18£124 GBP
Retailer 16£130 GBP
Retailer 20£139 GBP
Retailer 2£254 GBP
Retailer 12£271 GBP
Retailer 17£274 GBP
Retailer 11£302 GBP
Retailer 6£366 GBP
Retailer 4£426 GBP
Retailer 19£491 GBP
Retailer 9£538 GBP
Retailer 10£559 GBP
Retailer 22£620 GBP
Retailer 15£635 GBP
Retailer 3£726 GBP
Retailer 14£761 GBP
Retailer 13£772 GBP
Retailer 5£984 GBP
Retailer 7£1,222 GBP
Retailer 21£1,222 GBP
Do Amore Diamonds£1,520 GBP

24 data points across 22 retailers

14 retailers

Retailer 1
-
£112 GBP
$150 USD
Price last confirmed 25 days ago
Retailer 2
-
£130 GBP
$174 USD
View
Price last confirmed 19 days ago
Retailer 3
-
£139 GBP
$186 USD
View
Price last confirmed 20 days ago
Retailer 4
-
£254 GBP
$341 USD
View
Price last confirmed 10 days ago
Retailer 5
-
£271 GBP
$363 USD
View
Price last confirmed 21 days ago
Retailer 6
-
£274 GBP
ZAR 5,937 ZAR
View
Price last confirmed 20 days ago
Retailer 7
-
£302 GBP
$405 USD
View
Price last confirmed 28 days ago
Retailer 8
-
£491 GBP
$659 USD
View
Price last confirmed 20 days ago
Retailer 9
-
£538 GBP
A$1,111 AUD
View
Price last confirmed 25 days ago
Retailer 10
-
£559 GBP
$750 USD
View
Price last confirmed 19 days ago
Retailer 11
-
£620 GBP
$833 USD
View
Price last confirmed 21 days ago
Retailer 12
-
£726 GBP
View
Price last confirmed 21 days ago
Retailer 13
-
£772 GBP
$1,036 USD
View
Price last confirmed 19 days ago
Most Expensive
B
Do Amore Diamonds
32-LG731517107 · Nov 2
£1,520 GBP
$2,040 USD
View
13 more retailers have this diamond

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.

B
0.65ct Radiant
£1,520 GBP