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Round|Lab Grown|IGI

1.84ct H VS1 Round Lab Grown Diamond

ID • H/VS1 • IGI LG668407458

Shape and cutting style on the report: Round brilliant

Certificate IGI LG668407458

Diamond specifications and retailer prices

From £204 GBP
$274 USD
As of November 1, 2026
Save £1,547 GBP (88%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: £1,751 GBP at Do Amore Diamonds · As of November 2, 2026
View at Do Amore Diamonds

About this 1.84ct lab-grown round diamond

This 1.84ct lab-grown round sits in the one-and-a-half to two carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG668407458 or 668407458. Listed at 14 retailers as of November 1, 2026, with prices from £204 to £1,751, a £1,547 spread on the same certified stone. Do Amore Diamonds lists it at £1,751. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.84
Carat
H
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.3°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG668407458
Dimensions7.88 × 7.83 × 4.87 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.88 mm7.83 mm1.84 ctH / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG668407458
Side View
Table 57.0%Crown 35.3°Girdle: MED-STKPavilion 41°Culet: NoneDepth 62.0%

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 1
Current: £1,751 GBP|Low: £145 GBP|High: £1,751 GBP|Avg: £644 GBP
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
Retailer 13
November 2, 2026
Retailer 10£204 GBP
Retailer 4£361 GBP
Retailer 12£368 GBP
Retailer 9£379 GBP
Retailer 11£422 GBP
Retailer 2£430 GBP
Retailer 7£579 GBP
Retailer 5£598 GBP
Retailer 13£701 GBP
Retailer 8£728 GBP
Retailer 3£926 GBP
Retailer 6£1,004 GBP
Do Amore Diamonds£1,751 GBP

21 data points across 13 retailers

14 retailers£204 GBP to £1,751 GBP

A
Cheapest Retailer
-
£204 GBP
$274 USD
Final sale: no returns
Retailer 2
-
£226 GBP
$303 USD
View
Price last confirmed 31 days ago
A
Retailer 3
-
£226 GBP
$303 USD
View
A
Retailer 4
-
£368 GBP
$494 USD
View
B+
Retailer 5
-
£379 GBP
$508 USD
View
A
Retailer 6
-
£422 GBP
$566 USD
View
A
Retailer 7
-
£430 GBP
ZAR 9,315 ZAR
View
A
Retailer 8
-
£579 GBP
A$1,196 AUD
View
B+
Retailer 9
-
£728 GBP
$977 USD
View
B+
Retailer 10
-
£801 GBP
$1,075 USD
View
Retailer 11
-
£801 GBP
$1,075 USD
View
Price last confirmed 26 days ago
B+
Retailer 12
-
£926 GBP
$1,243 USD
View
B+
Retailer 13
-
£1,004 GBP
View
Most Expensive
B
Do Amore Diamonds
27-04484BECE · Nov 2
£1,751 GBP
$2,350 USD
View
13 more retailers have this diamond
Prices start from £204 GBPSave up to £1,547 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
1.84ct Round
£204 GBP