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Radiant|Lab Grown|IGI

0.68ct D VVS1 Radiant Lab Grown Diamond

VG • D/VVS1 • IGI LG841695116

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

Certificate IGI LG841695116

Diamond specifications and retailer prices

From £183 GBP
$245 USD
As of October 30, 2026
Save £653 GBP (78%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: £1,246 GBP at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 0.68ct lab-grown radiant diamond

This 0.68ct lab-grown radiant sits in the half to three-quarter carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG841695116 or 841695116. Listed at 8 retailers as of October 29, 2026, with a 357% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

0.68
Carat
D
Colour
VVS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle41.2°
Pavilion angle34.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG841695116
Dimensions6.44 × 4.34 × 2.90 mm
L/W Ratio1.48
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.44 mm4.34 mm0.68 ctD / VVS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG841695116
Side View
Table 61.0%Crown 41.2°Girdle: MED-STKPavilion 34.2°Culet: NoneDepth 66.7%

Caratlytics Score

How it works →
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 30
Current: £1,246 GBP|Low: £183 GBP|High: £1,246 GBP|Avg: £524 GBP
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 31, 2026
Retailer 6£183 GBP
Retailer 7£218 GBP
Retailer 2£321 GBP
Retailer 5£411 GBP
Retailer 4£454 GBP
Retailer 8£547 GBP
Retailer 3£836 GBP
Do Amore Diamonds£1,246 GBP

9 data points across 8 retailers

8 retailers£183 GBP to £836 GBP

A
Cheapest Retailer
-
£183 GBP
$245 USD
A
Retailer 2
-
£218 GBP
$292 USD
View
B+
Retailer 3
-
£321 GBP
View
B+
Retailer 4
-
£411 GBP
A$847 AUD
View
B
Retailer 5
-
£454 GBP
A$936 AUD
View
B
Retailer 6
-
£547 GBP
$733 USD
View
B
Retailer 7
-
£836 GBP
View
Most Expensive
Do Amore Diamonds
27-45F48C9B4 · Oct 31
£1,246 GBP
$1,670 USD
View
Price under review
7 more retailers have this diamond
Prices start from £183 GBPSave up to £653 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
0.68ct Radiant
£183 GBP