CaratHunter
Plans
Heart|Lab Grown|IGI

2.04ct H SI1 Heart Lab Grown Diamond

ID • H/SI1 • IGI LG517226320

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG517226320

Diamond specifications and retailer prices

From £971 GBP
As of November 6, 2026
Save £5,999 GBP (86%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: £6,970 GBP at Reve Diamonds · As of November 6, 2026
View at Reve Diamonds

About this 2.04ct lab-grown heart diamond

This 2.04ct lab-grown heart sits in the two to three carat band, graded H colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG517226320 or 517226320. Listed at 13 retailers as of November 6, 2026, with prices from £971 to £6,970, a £5,999 spread on the same certified stone. Reve Diamonds lists it at £6,970. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

2.04
Carat
H
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.5°
Pavilion angle36.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG517226320
Dimensions8.71 × 8.03 × 4.97 mm
L/W Ratio1.08
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
8.71 mm8.03 mm2.04 ctH / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG517226320
Side View
Table 54.5%Crown 38.5°Girdle: MED-STKPavilion 36.9°Culet: NoneDepth 57.1%

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: Nov 6
Current: £6,734 GBP|Low: £971 GBP|High: £9,535 GBP|Avg: £4,089 GBP|-0.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Reve Diamonds
November 5, 2026
Retailer 6£971 GBP
Retailer 5£2,297 GBP
Retailer 2£2,400 GBP
Retailer 9£2,572 GBP
Retailer 7£2,664 GBP
Retailer 10£2,783 GBP
Retailer 11£3,192 GBP
Retailer 4£3,750 GBP
Retailer 8£4,138 GBP
Retailer 1£6,734 GBP
Reve Diamonds£6,970 GBP
Retailer 3£9,535 GBP

16 data points across 12 retailers

13 retailers£971 GBP to £6,970 GBP

A
Cheapest Retailer
-
£971 GBP
B+
Retailer 2
-
£2,297 GBP
View
B+
Retailer 3
-
£2,400 GBP
View
B+
Retailer 4
-
£2,499 GBP
View
B+
Retailer 5
-
£2,572 GBP
View
Final sale: no returns
B
Retailer 6
-
£2,664 GBP
View
Retailer 7
-
£2,664 GBP
View
Price last confirmed 25 days ago
B+
Retailer 8
-
£2,783 GBP
View
B
Retailer 9
-
£3,329 GBP
View
B
Retailer 10
-
£3,750 GBP
View
B
Retailer 11
-
£4,138 GBP
View
B
Retailer 12
-
£6,734 GBP
View
Most Expensive
B
Reve Diamonds
94E330E9E · Nov 6
£6,970 GBP
$9,329 USD
View
12 more retailers have this diamond
Prices start from £971 GBPSave up to £5,999 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
2.04ct Heart
£971 GBP