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Heart|Lab Grown|IGI

1.85ct E VS1 Heart Lab Grown Diamond

ID • E/VS1 • IGI LG670431568

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG670431568

Diamond specifications and retailer prices

From £266 GBP
$354 USD
As of October 27, 2026
Save £2,100 GBP (89%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: £2,365 GBP at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 1.85ct lab-grown heart diamond

This 1.85ct lab-grown heart sits in the one-and-a-half to two carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG670431568 or 670431568. Listed at 23 retailers as of October 27, 2026, with prices from £266 to £2,365, a £2,100 spread on the same certified stone. Do Amore Diamonds lists it at £2,365. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.85
Carat
E
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.1°
Pavilion angle38°
OriginLab Grown
Grading LabIGI
CertificateIGI LG670431568
Dimensions8.02 × 8.87 × 8.02 mm
L/W Ratio1.11
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.02 mm8.87 mm1.85 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG670431568
Side View
Table 63.0%Crown 34.1°Girdle: THN-STKPavilion 38°Culet: NoneDepth 53.6%

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 27
Current: £2,365 GBP|Low: £255 GBP|High: £2,365 GBP|Avg: £766 GBP
Do Amore Diamonds
Retailer 2
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October 29, 2026
Retailer 18£266 GBP
Retailer 8£297 GBP
Retailer 9£309 GBP
Retailer 10£330 GBP
Retailer 19£330 GBP
Retailer 11£418 GBP
Retailer 14£428 GBP
Retailer 7£440 GBP
Retailer 16£443 GBP
Retailer 2£596 GBP
Retailer 15£626 GBP
Retailer 12£845 GBP
Retailer 5£966 GBP
Retailer 17£968 GBP
Retailer 6£1,171 GBP
Retailer 4£1,247 GBP
Retailer 3£1,261 GBP
Retailer 13£1,431 GBP
Do Amore Diamonds£2,365 GBP

37 data points across 19 retailers

23 retailers£266 GBP to £2,365 GBP

A
Cheapest Retailer
-
£266 GBP
$354 USD
A
Retailer 2
-
£297 GBP
$396 USD
View
Final sale: no returns
A
Retailer 3
-
£309 GBP
$411 USD
View
A
Retailer 4
-
£330 GBP
$440 USD
View
A
Retailer 5
-
£330 GBP
$440 USD
View
A
Retailer 6
-
£418 GBP
$556 USD
View
A
Retailer 7
-
£428 GBP
View
A
Retailer 8
-
£440 GBP
$586 USD
View
A
Retailer 9
-
£443 GBP
$590 USD
View
A
Retailer 10
-
£445 GBP
$593 USD
View
B+
Retailer 11
-
£596 GBP
View
B+
Retailer 12
-
£626 GBP
ZAR 13,469 ZAR
View
B+
Retailer 13
-
£795 GBP
$1,059 USD
View
B+
Retailer 14
-
£845 GBP
A$1,732 AUD
View
B
Retailer 15
-
£966 GBP
A$1,980 AUD
View
Price last confirmed 24 days ago
B
Retailer 16
-
£968 GBP
$1,289 USD
View
B
Retailer 17
-
£1,171 GBP
$1,560 USD
View
B
Retailer 18
-
£1,247 GBP
$1,660 USD
View
B
Retailer 19
-
£1,261 GBP
$1,680 USD
View
B
Retailer 20
-
£1,287 GBP
$1,713 USD
View
B
Retailer 21
-
£1,431 GBP
View
B
Retailer 22
-
£2,026 GBP
$2,698 USD
View
Most Expensive
B
Do Amore Diamonds
27-3E05A8930 · Oct 29
£2,365 GBP
$3,150 USD
View
22 more retailers have this diamond
Prices start from £266 GBPSave up to £2,100 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
1.85ct Heart
£266 GBP