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Heart|Lab Grown|IGI

0.99ct E VVS2 Heart Lab Grown Diamond

ID • E/VVS2 • IGI LG797687401

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG797687401

Diamond specifications and retailer prices

From £239 GBP
$318 USD
As of October 29, 2026
Save £903 GBP (79%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: £1,141 GBP at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 0.99ct lab-grown heart diamond

This 0.99ct lab-grown heart sits in the just-under-one-carat band, graded E colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG797687401 or 797687401. Listed at 5 retailers as of October 29, 2026, with prices from £239 to £1,141, a £903 spread on the same certified stone. Do Amore Diamonds lists it at £1,141. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.99
Carat
E
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.8°
Pavilion angle38.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG797687401
Dimensions6.91 × 6.26 × 3.98 mm
L/W Ratio1.10
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.91 mm6.26 mm0.99 ctE / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG797687401
Side View
Table 58.0%Crown 33.8°Girdle: MED-STKPavilion 38.8°Culet: NoneDepth 57.6%

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 29
Current: £1,141 GBP|Low: £239 GBP|High: £1,141 GBP|Avg: £499 GBP
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 29, 2026
Retailer 4£239 GBP
Retailer 7£302 GBP
Retailer 3£303 GBP
Retailer 6£314 GBP
Retailer 5£322 GBP
Retailer 8£396 GBP
Retailer 9£580 GBP
Retailer 2£895 GBP
Do Amore Diamonds£1,141 GBP

9 data points across 9 retailers

5 retailers£239 GBP to £1,141 GBP

A
Cheapest Retailer
-
£239 GBP
$318 USD
A
Retailer 2
-
£303 GBP
$404 USD
View
Retailer 3
-
£314 GBP
A$642 AUD
View
Price last confirmed 135 days ago
B
Retailer 4
-
£895 GBP
View
Most Expensive
B
Do Amore Diamonds
7-1777735 · Oct 29
£1,141 GBP
$1,520 USD
View
4 more retailers have this diamond
Prices start from £239 GBPSave up to £903 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
0.99ct Heart
£239 GBP