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Oval|Lab Grown|IGI

1.53ct D FL Oval Lab Grown Diamond

ID • D/FL • IGI LG801694131

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG801694131

Diamond specifications and retailer prices

From £259 GBP
$347 USD
As of November 1, 2026
Save £2,685 GBP (91%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: £2,944 GBP at Rare Carat · As of November 1, 2026
View at Rare Carat

About this 1.53ct lab-grown oval diamond

This 1.53ct lab-grown oval sits in the one-and-a-half to two carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG801694131 or 801694131. Listed at 15 retailers as of November 1, 2026, with prices from £259 to £2,944, a £2,685 spread on the same certified stone. Rare Carat lists it at £2,944. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.53
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.8°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG801694131
Dimensions9.34 × 6.53 × 4.04 mm
L/W Ratio1.43
Girdle conditionFaceted
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
9.34 mm6.53 mm1.53 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG801694131
Side View
Table 57.0%Crown 34.8°Girdle: MED-STKPavilion 40.3°Culet: NoneDepth 61.9%

Caratlytics Score

How it works →
A+
Exceptional
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: £2,944 GBP|Low: £259 GBP|High: £4,493 GBP|Avg: £1,317 GBP|+4.8%
Rare Carat
Retailer 2
Retailer 3
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Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
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Retailer 17
November 1, 2026
Retailer 5£259 GBP
Retailer 12£300 GBP
Retailer 17£445 GBP
Retailer 14£493 GBP
Retailer 4£517 GBP
Retailer 10£594 GBP
Retailer 16£625 GBP
Retailer 6£756 GBP
Retailer 15£942 GBP
Retailer 11£1,140 GBP
Retailer 9£1,258 GBP
Retailer 2£1,385 GBP
Retailer 8£1,546 GBP
Retailer 7£2,029 GBP
Retailer 13£2,299 GBP
Retailer 3£2,672 GBP
Rare Carat£2,944 GBP

31 data points across 17 retailers

15 retailers£259 GBP to £2,944 GBP

A+
Cheapest Retailer
-
£259 GBP
$347 USD
A
Retailer 2
-
£300 GBP
$402 USD
View
A
Retailer 3
-
£445 GBP
$596 USD
View
A
Retailer 4
-
£493 GBP
$660 USD
View
A
Retailer 5
-
£517 GBP
$693 USD
View
A
Retailer 6
-
£594 GBP
€758 EUR
View
A
Retailer 7
-
£625 GBP
$837 USD
View
B+
Retailer 8
-
£756 GBP
A$1,558 AUD
View
B+
Retailer 9
-
£942 GBP
$1,262 USD
View
B+
Retailer 10
-
£1,140 GBP
$1,527 USD
View
B+
Retailer 11
-
£1,385 GBP
View
B
Retailer 12
-
£2,029 GBP
$2,719 USD
View
B
Retailer 13
-
£2,299 GBP
$3,080 USD
View
B
Retailer 14
-
£2,672 GBP
$3,580 USD
View
Most Expensive
B
Rare Carat
B88A-15 · Nov 1
£2,944 GBP
$3,945 USD
View
14 more retailers have this diamond
Prices start from £259 GBPSave up to £2,685 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+
1.53ct Oval
£259 GBP