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Oval|Lab Grown|IGI

1.49ct D VS1 Oval Lab Grown Diamond

ID • D/VS1 • IGI LG778688006

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG778688006

Diamond specifications and retailer prices

From £166 GBP
$223 USD
As of November 1, 2026
Save £509 GBP (75%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: £676 GBP at Frank Darling · As of November 2, 2026
View at Frank Darling

About this 1.49ct lab-grown oval diamond

This 1.49ct lab-grown oval sits in the one-and-a-quarter to one-and-a-half carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG778688006 or 778688006. Listed at 6 retailers as of November 1, 2026, with prices from £166 to £676, a £509 spread on the same certified stone. Frank Darling lists it at £676. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.49
Carat
D
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG778688006
Dimensions9.16 × 6.52 × 4.00 mm
L/W Ratio1.40
Girdle conditionFaceted
Culet sizePointed
Top View
9.16 mm6.52 mm1.49 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG778688006
Side View
Table 61.0%Crown 35°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 61.3%

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: Nov 1
Current: £676 GBP|Low: £114 GBP|High: £1,478 GBP|Avg: £533 GBP|-8.5%
Frank Darling
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
October 27, 2026
Retailer 5£114 GBP
Retailer 2£166 GBP
Retailer 11£191 GBP
Retailer 6£254 GBP
Retailer 12£347 GBP
Retailer 10£371 GBP
Retailer 8£376 GBP
Retailer 9£559 GBP
Retailer 7£642 GBP
Frank Darling£676 GBP
Retailer 13£805 GBP
Retailer 4£905 GBP
Retailer 3£1,478 GBP

13 data points across 13 retailers

6 retailers£166 GBP to £676 GBP

A
Cheapest Retailer
-
£166 GBP
$223 USD
Final sale: no returns
B+
Retailer 2
-
£254 GBP
$341 USD
View
Retailer 3
-
£510 GBP
A$1,051 AUD
View
Price last confirmed 122 days ago
Retailer 4
-
£559 GBP
$749 USD
View
Price last confirmed 47 days ago
B+
Retailer 5
-
£642 GBP
$860 USD
View
Most Expensive
B+
Frank Darling
100765756553KD · Nov 2
£676 GBP
$906 USD
View
5 more retailers have this diamond
Prices start from £166 GBPSave up to £509 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
1.49ct Oval
£166 GBP