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Heart|Lab Grown|IGI

1.91ct H VVS2 Heart Lab Grown Diamond

ID • H/VVS2 • IGI LG600367679

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG600367679

Diamond specifications and retailer prices

From £194 GBP
$260 USD
As of October 30, 2026
Save £1,530 GBP (89%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: £1,724 GBP at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 1.91ct lab-grown heart diamond

This 1.91ct lab-grown heart sits in the one-and-a-half to two carat band, graded H colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG600367679 or 600367679. Listed at 15 retailers as of October 30, 2026, with prices from £194 to £1,724, a £1,530 spread on the same certified stone. Do Amore Diamonds lists it at £1,724. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.91
Carat
H
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle31.5°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG600367679
Dimensions8.05 × 8.75 × 4.97 mm
L/W Ratio1.09
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
8.05 mm8.75 mm1.91 ctH / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG600367679
Side View
Table 63.0%Crown 31.5°Girdle: MED-STKPavilion 40.4°Culet: NoneDepth 56.8%

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: £1,724 GBP|Low: £187 GBP|High: £11,974 GBP|Avg: £1,316 GBP
Do Amore Diamonds
Retailer 2
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November 1, 2026
Retailer 16£194 GBP
Retailer 19£225 GBP
Retailer 3£241 GBP
Retailer 17£241 GBP
Retailer 2£318 GBP
Retailer 7£322 GBP
Retailer 14£362 GBP
Retailer 4£426 GBP
Retailer 6£438 GBP
Retailer 13£457 GBP
Retailer 5£564 GBP
Retailer 15£740 GBP
Retailer 18£855 GBP
Retailer 8£979 GBP
Retailer 11£1,072 GBP
Retailer 12£1,072 GBP
Do Amore Diamonds£1,724 GBP
Retailer 10£1,896 GBP
Retailer 9£11,974 GBP

38 data points across 19 retailers

15 retailers£194 GBP to £1,724 GBP

A
Cheapest Retailer
-
£194 GBP
$260 USD
A
Retailer 2
-
£225 GBP
$302 USD
View
A
Retailer 3
-
£241 GBP
$323 USD
View
A
Retailer 4
-
£241 GBP
$323 USD
View
A
Retailer 5
-
£318 GBP
View
B+
Retailer 6
-
£322 GBP
$432 USD
View
A
Retailer 7
-
£362 GBP
$485 USD
View
A
Retailer 8
-
£438 GBP
$587 USD
View
A
Retailer 9
-
£457 GBP
ZAR 9,896 ZAR
View
B+
Retailer 10
-
£564 GBP
$756 USD
View
B
Retailer 11
-
£740 GBP
$992 USD
View
B
Retailer 12
-
£855 GBP
$1,146 USD
View
B
Retailer 13
-
£979 GBP
$1,312 USD
View
B
Retailer 14
-
£1,072 GBP
View
Most Expensive
B
Do Amore Diamonds
27-3C7972000 · Oct 31
£1,724 GBP
$2,310 USD
View
14 more retailers have this diamond
Prices start from £194 GBPSave up to £1,530 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
1.91ct Heart
£194 GBP