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Round|Lab Grown|IGI

1.81ct D VS2 Round Lab Grown Diamond

ID • D/VS2 • IGI LG792636484

Shape and cutting style on the report: Round brilliant

Certificate IGI LG792636484

Diamond specifications and retailer prices

From £316 GBP
$421 USD
As of October 30, 2026
Save £661 GBP (68%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: £1,690 GBP at Do Amore Diamonds · As of October 23, 2026
View at Do Amore Diamonds

About this 1.81ct lab-grown round diamond

This 1.81ct lab-grown round sits in the one-and-a-half to two carat band, graded D colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG792636484 or 792636484. Listed at 15 retailers as of October 30, 2026, with a 209% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.81
Carat
D
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.3°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG792636484
Dimensions7.89 × 7.86 × 4.75 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.89 mm7.86 mm1.81 ctD / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG792636484
Side View
Table 60.0%Crown 33.3°Girdle: MediumPavilion 40.9°Culet: NoneDepth 60.3%

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 30
Current: £1,690 GBP|Low: £182 GBP|High: £1,690 GBP|Avg: £652 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
Retailer 14
Retailer 15
October 30, 2026
Retailer 14£190 GBP
Retailer 4£221 GBP
Retailer 15£236 GBP
Retailer 13£316 GBP
Retailer 9£369 GBP
Retailer 7£437 GBP
Retailer 10£439 GBP
Retailer 8£502 GBP
Retailer 12£724 GBP
Retailer 5£837 GBP
Retailer 3£927 GBP
Retailer 6£962 GBP
Retailer 2£977 GBP
Retailer 11£1,048 GBP
Do Amore Diamonds£1,690 GBP

40 data points across 15 retailers

15 retailers£316 GBP to £977 GBP

Retailer 1
-
£190 GBP
$253 USD
Price last confirmed 9 days ago
Retailer 2
-
£221 GBP
$294 USD
View
Price last confirmed 10 days ago
Retailer 3
-
£236 GBP
$314 USD
View
Price last confirmed 14 days ago
Retailer 4
-
£236 GBP
$314 USD
View
Price last confirmed 9 days ago
B+
Retailer 5
-
£316 GBP
$421 USD
View
A
Retailer 6
-
£369 GBP
$492 USD
View
A
Retailer 7
-
£439 GBP
View
B+
Retailer 8
-
£502 GBP
A$1,028 AUD
View
Retailer 9
-
£724 GBP
$964 USD
View
Price last confirmed 7 days ago
Retailer 10
-
£837 GBP
$1,114 USD
View
Price last confirmed 9 days ago
Retailer 11
-
£927 GBP
$1,234 USD
View
Price last confirmed 8 days ago
B
Retailer 12
-
£962 GBP
$1,280 USD
View
B
Retailer 13
-
£977 GBP
A$2,002 AUD
View
Retailer 14
-
£1,048 GBP
View
Price last confirmed 9 days ago
Most Expensive
Do Amore Diamonds
27-930EEEC7B · Oct 23
£1,690 GBP
$2,250 USD
View
Price last confirmed 7 days ago
14 more retailers have this diamond
Prices start from £316 GBPSave up to £661 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
1.81ct Round
£316 GBP