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Heart|Lab Grown|GIA

2.91ct E IF Heart Lab Grown Diamond

GD • E/IF • GIA 1535655145

Certificate GIA 1535655145

Diamond specifications and retailer prices

From £1,530 GBP
$2,038 USD
As of October 28, 2026
Save £7,068 GBP (82%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: £8,598 GBP at Do Amore Diamonds · As of October 28, 2026
View at Do Amore Diamonds

About this 2.91ct lab-grown heart diamond

This 2.91ct lab-grown heart sits in the two to three carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 1535655145. Listed at 12 retailers as of October 28, 2026, with prices from £1,530 to £8,598, a £7,068 spread on the same certified stone. Do Amore Diamonds lists it at £8,598. 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

2.91
Carat
E
Colour
IF
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabGIA
CertificateGIA 1535655145
Dimensions8.06 × 8.06 × 5.36 mm
L/W Ratio1.00
Girdle conditionFaceted
Cert comments
This is a man-made diamond.
Top View
8.06 mm8.06 mm2.91 ctE / IF
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1535655145
Side View
Table 56.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 66.5%

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 28
Current: £8,598 GBP|Low: £1,043 GBP|High: £8,741 GBP|Avg: £3,605 GBP|-1.6%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 29, 2026
Retailer 8£1,530 GBP
Retailer 7£1,604 GBP
Retailer 6£1,727 GBP
Retailer 9£2,279 GBP
Retailer 10£2,338 GBP
Retailer 11£2,454 GBP
Retailer 2£2,739 GBP
Retailer 4£4,247 GBP
Retailer 12£4,504 GBP
Retailer 5£4,596 GBP
Retailer 3£7,179 GBP
Do Amore Diamonds£8,598 GBP

32 data points across 12 retailers

12 retailers£1,530 GBP to £8,598 GBP

A
Cheapest Retailer
-
£1,530 GBP
$2,038 USD
Final sale: no returns
A
Retailer 2
-
£1,604 GBP
$2,136 USD
View
A
Retailer 3
-
£1,727 GBP
$2,300 USD
View
B+
Retailer 4
-
£2,279 GBP
$3,035 USD
View
B+
Retailer 5
-
£2,338 GBP
$3,114 USD
View
B+
Retailer 6
-
£2,454 GBP
$3,268 USD
View
B+
Retailer 7
-
£2,739 GBP
€3,474 EUR
View
B
Retailer 8
-
£4,247 GBP
$5,655 USD
View
B
Retailer 9
-
£4,504 GBP
$5,998 USD
View
B
Retailer 10
-
£4,596 GBP
View
B
Retailer 11
-
£7,179 GBP
$9,560 USD
View
Most Expensive
B
Do Amore Diamonds
27-B818EF865 · Oct 28
£8,598 GBP
$11,450 USD
View
11 more retailers have this diamond
Prices start from £1,530 GBPSave up to £7,068 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
2.91ct Heart
£1,530 GBP