CaratHunter
Plans
Heart|Lab Grown|IGI

0.97ct E VVS1 Heart Lab Grown Diamond

E/VVS1 • IGI LG804601866

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG804601866

Diamond specifications and retailer prices

From £140 GBP
$188 USD
As of October 30, 2026
Save £78 GBP (36%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: £523 GBP at Novita Diamonds · As of June 16, 2026
View at Novita Diamonds

About this 0.97ct lab-grown heart diamond

This 0.97ct lab-grown heart sits in the just-under-one-carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included) and certified by IGI LG804601866 or 804601866. Listed at 4 retailers as of October 30, 2026, with a 55% 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

0.97
Carat
E
Colour
VVS1
Clarity
-
Cut

Specifications

Cut
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle38.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG804601866
Dimensions6.97 × 6.97 × 5.93 mm
L/W Ratio1.00
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.97 mm6.97 mm0.97 ctE / VVS1
OriginLab Grown
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG804601866
Side View
Table 60.0%Crown 35°Girdle: MED-STKPavilion 38.4°Culet: NoneDepth 57.8%

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: Oct 30
Current: £523 GBP|Low: £99 GBP|High: £1,306 GBP|Avg: £512 GBP
Novita Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
October 27, 2026
Retailer 13£99 GBP
Retailer 2£140 GBP
Retailer 6£218 GBP
Retailer 4£228 GBP
Retailer 8£326 GBP
Retailer 7£329 GBP
Retailer 11£337 GBP
Retailer 3£521 GBP
Novita Diamonds£523 GBP
Retailer 9£727 GBP
Retailer 10£849 GBP
Retailer 5£1,045 GBP
Retailer 12£1,306 GBP

11 data points across 13 retailers

4 retailers£140 GBP to £218 GBP

A
Cheapest Retailer
-
£140 GBP
$188 USD
Final sale: no returns
A
Retailer 2
-
£218 GBP
$292 USD
View
Retailer 3
-
£329 GBP
ZAR 7,117 ZAR
View
Price last confirmed 43 days ago
Most Expensive
Novita Diamonds
cert_804601866 · Jun 16
£523 GBP
A$1,078 AUD
View
Price last confirmed 136 days ago
3 more retailers have this diamond
Prices start from £140 GBPSave up to £78 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
0.97ct Heart
£140 GBP