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Oval|Lab Grown|IGI

1.54ct D VS1 Oval Lab Grown Diamond

EX • D/VS1 • IGI LG768661001

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG768661001

Diamond specifications and retailer prices

From £165 GBP
$221 USD
As of October 29, 2026
Save £1,417 GBP (90%) vs most expensive(unlock to see where)
26 retailers carry this diamond
Most expensive: £1,674 GBP at Yadav Diamonds · As of October 5, 2026
View at Yadav Diamonds

About this 1.54ct lab-grown oval diamond

This 1.54ct lab-grown oval sits in the one-and-a-half to two carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG768661001 or 768661001. Listed at 26 retailers as of October 29, 2026, with a 859% 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

1.54
Carat
D
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.4°
Pavilion angle41.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG768661001
Dimensions9.63 × 6.59 × 4.01 mm
L/W Ratio1.46
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.63 mm6.59 mm1.54 ctD / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG768661001
Side View
Table 62.0%Crown 33.4°Girdle: MED-STKPavilion 41.3°Culet: NoneDepth 60.8%

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 29
Current: £906 GBP|Low: £114 GBP|High: £1,674 GBP|Avg: £550 GBP|+5.9%
Retailer 1
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Retailer 26
Yadav Diamonds
November 1, 2026
Retailer 18£114 GBP
Retailer 4£165 GBP
Retailer 7£185 GBP
Retailer 16£191 GBP
Retailer 17£191 GBP
Retailer 24£192 GBP
Retailer 8£246 GBP
Retailer 12£252 GBP
Retailer 2£275 GBP
Retailer 25£293 GBP
Retailer 6£319 GBP
Retailer 20£361 GBP
Retailer 11£363 GBP
Retailer 15£388 GBP
Retailer 22£527 GBP
Retailer 5£646 GBP
Retailer 3£661 GBP
Retailer 10£727 GBP
Retailer 13£731 GBP
Retailer 14£778 GBP
Retailer 21£806 GBP
Retailer 9£855 GBP
Retailer 1£906 GBP
Retailer 19£906 GBP
Retailer 23£1,440 GBP
Retailer 26£1,582 GBP
Yadav Diamonds£1,674 GBP

32 data points across 27 retailers

26 retailers£165 GBP to £1,582 GBP

A
Cheapest Retailer
-
£165 GBP
$221 USD
A
Retailer 2
-
£185 GBP
$248 USD
View
Final sale: no returns
Retailer 3
-
£191 GBP
$256 USD
View
Price last confirmed 30 days ago
A
Retailer 4
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£192 GBP
$257 USD
View
A
Retailer 5
-
£246 GBP
$330 USD
View
A
Retailer 6
-
£252 GBP
View
B+
Retailer 7
-
£275 GBP
$368 USD
View
A
Retailer 8
-
£293 GBP
$393 USD
View
A
Retailer 9
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£319 GBP
$427 USD
View
A
Retailer 10
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£361 GBP
€461 EUR
View
Retailer 11
-
£363 GBP
ZAR 7,848 ZAR
View
Price last confirmed 27 days ago
A
Retailer 12
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£527 GBP
A$1,086 AUD
View
B+
Retailer 13
-
£646 GBP
CA$1,203 CAD
View
B+
Retailer 14
-
£661 GBP
$885 USD
View
B+
Retailer 15
-
£727 GBP
$974 USD
View
Retailer 16
-
£731 GBP
$980 USD
View
Price last confirmed 27 days ago
Retailer 17
-
£778 GBP
$1,042 USD
View
Price last confirmed 27 days ago
B+
Retailer 18
-
£806 GBP
A$1,661 AUD
View
Retailer 19
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£806 GBP
$1,080 USD
View
Price last confirmed 26 days ago
B
Retailer 20
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£855 GBP
$1,146 USD
View
B
Retailer 21
-
£906 GBP
View
Retailer 22
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£906 GBP
$1,214 USD
View
Price last confirmed 27 days ago
B
Retailer 23
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£1,440 GBP
$1,930 USD
View
B
Retailer 24
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£1,582 GBP
$2,120 USD
View
Retailer 25
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£1,674 GBP
$2,243 USD
View
Price last confirmed 32 days ago
Most Expensive
Yadav Diamonds
13304578 · Oct 5
£1,674 GBP
$2,243 USD
View
Price last confirmed 27 days ago
25 more retailers have this diamond
Prices start from £165 GBPSave up to £1,417 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
1.54ct Oval
£165 GBP