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Oval|Lab Grown|IGI

1.76ct H VS1 Oval Lab Grown Diamond

EX • H/VS1 • IGI LG547256122

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG547256122

Diamond specifications and retailer prices

From £647 GBP
$867 USD
As of October 29, 2026
Save £1,464 GBP (69%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: £2,830 GBP at MOH London · As of October 29, 2026
View at MOH London

About this 1.76ct lab-grown oval diamond

This 1.76ct lab-grown oval 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 LG547256122 or 547256122. Listed at 13 retailers as of October 29, 2026, with a 226% 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

1.76
Carat
H
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.2°
Pavilion angle39.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG547256122
Dimensions9.73 × 6.94 × 4.21 mm
L/W Ratio1.40
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
9.73 mm6.94 mm1.76 ctH / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG547256122
Side View
Table 59.5%Crown 35.2°Girdle: MED-STKPavilion 39.9°Culet: NoneDepth 60.7%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: £2,830 GBP|Low: £518 GBP|High: £2,853 GBP|Avg: £1,418 GBP|-0.5%
MOH London
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
Retailer 16
October 29, 2026
Retailer 12£647 GBP
Retailer 16£705 GBP
Retailer 3£725 GBP
Retailer 7£737 GBP
Retailer 5£751 GBP
Retailer 13£751 GBP
Retailer 9£881 GBP
Retailer 14£1,207 GBP
Retailer 2£1,380 GBP
Retailer 11£1,726 GBP
Retailer 10£1,868 GBP
Retailer 6£1,883 GBP
Retailer 4£2,070 GBP
Retailer 15£2,111 GBP
Retailer 8£2,151 GBP
MOH London£2,830 GBP

25 data points across 16 retailers

13 retailers£647 GBP to £2,111 GBP

B+
Cheapest Retailer
-
£647 GBP
$867 USD
B+
Retailer 2
-
£705 GBP
$944 USD
View
B+
Retailer 3
-
£725 GBP
$972 USD
View
Final sale: no returns
B+
Retailer 4
-
£751 GBP
$1,006 USD
View
B
Retailer 5
-
£881 GBP
$1,180 USD
View
B
Retailer 6
-
£1,207 GBP
$1,617 USD
View
B
Retailer 7
-
£1,380 GBP
ZAR 29,881 ZAR
View
B
Retailer 8
-
£1,726 GBP
$2,313 USD
View
Retailer 9
-
£1,868 GBP
A$3,851 AUD
View
Price last confirmed 9 days ago
B
Retailer 10
-
£1,883 GBP
CA$3,504 CAD
View
B
Retailer 11
-
£2,070 GBP
View
B
Retailer 12
-
£2,111 GBP
$2,829 USD
View
Most Expensive
MOH London
LG547256122 · Oct 29
£2,830 GBP
View
Price under review
12 more retailers have this diamond
Prices start from £647 GBPSave up to £1,464 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.

B+
1.76ct Oval
£647 GBP