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Oval|Lab Grown|IGI

1.52ct D IF Oval Lab Grown Diamond

ID • D/IF • IGI LG689568672

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG689568672

Diamond specifications and retailer prices

From £212 GBP
$282 USD
As of October 26, 2026
Save £3,438 GBP (94%) vs most expensive(unlock to see where)
26 retailers carry this diamond
Most expensive: £3,650 GBP at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 1.52ct lab-grown oval diamond

This 1.52ct lab-grown oval sits in the one-and-a-half to two carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG689568672 or 689568672. Listed at 26 retailers as of October 26, 2026, with prices from £212 to £3,650, a £3,438 spread on the same certified stone. Brilliant Earth lists it at £3,650. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.52
Carat
D
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.7°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG689568672
Dimensions9.27 × 6.42 × 4.05 mm
L/W Ratio1.44
Girdle conditionFaceted
Culet sizePointed
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
9.27 mm6.42 mm1.52 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG689568672
Side View
Table 59.0%Crown 36.7°Girdle: STK-THKPavilion 40.2°Culet: NoneDepth 63.1%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 26
Current: £3,650 GBP|Low: £204 GBP|High: £3,650 GBP|Avg: £750 GBP
Brilliant Earth
Retailer 2
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October 29, 2026
Retailer 23£212 GBP
Retailer 22£246 GBP
Retailer 13£250 GBP
Retailer 4£263 GBP
Retailer 6£281 GBP
Retailer 15£308 GBP
Retailer 8£372 GBP
Retailer 20£372 GBP
Retailer 21£433 GBP
Retailer 19£451 GBP
Retailer 12£459 GBP
Retailer 2£463 GBP
Retailer 14£588 GBP
Retailer 18£611 GBP
Retailer 9£762 GBP
Retailer 5£806 GBP
Retailer 3£844 GBP
Retailer 16£882 GBP
Retailer 11£1,010 GBP
Retailer 17£1,058 GBP
Retailer 10£1,093 GBP
Retailer 7£1,423 GBP
Brilliant Earth£3,650 GBP

28 data points across 23 retailers

26 retailers£212 GBP to £3,650 GBP

A
Cheapest Retailer
-
£212 GBP
$282 USD
A
Retailer 2
-
£246 GBP
$327 USD
View
A
Retailer 3
-
£250 GBP
$333 USD
View
Final sale: no returns
A
Retailer 4
-
£263 GBP
$350 USD
View
A
Retailer 5
-
£281 GBP
View
Price last confirmed 14 days ago
A
Retailer 6
-
£308 GBP
HK$3,200 HKD
View
A
Retailer 7
-
£372 GBP
$495 USD
View
A
Retailer 8
-
£372 GBP
$495 USD
View
A
Retailer 9
-
£433 GBP
€549 EUR
View
A
Retailer 10
-
£451 GBP
ZAR 9,706 ZAR
View
A
Retailer 11
-
£459 GBP
$611 USD
View
A
Retailer 12
-
£463 GBP
View
A
Retailer 13
-
£588 GBP
$783 USD
View
A
Retailer 14
-
£611 GBP
A$1,251 AUD
View
B+
Retailer 15
-
£762 GBP
$1,015 USD
View
B+
Retailer 16
-
£806 GBP
$1,074 USD
View
B+
Retailer 17
-
£844 GBP
$1,124 USD
View
B+
Retailer 18
-
£882 GBP
$1,175 USD
View
B+
Retailer 19
-
£886 GBP
SGD 1,595 SGD
View
B+
Retailer 20
-
£1,010 GBP
$1,345 USD
View
B+
Retailer 21
-
£1,058 GBP
View
B+
Retailer 22
-
£1,093 GBP
$1,455 USD
View
B+
Retailer 23
-
£1,157 GBP
$1,541 USD
View
B+
Retailer 24
-
£1,423 GBP
A$2,915 AUD
View
Price last confirmed 21 days ago
B
Retailer 25
-
£2,307 GBP
$3,072 USD
View
Most Expensive
B
Brilliant Earth
13772927A · Oct 29
£3,650 GBP
$4,860 USD
View
25 more retailers have this diamond
Prices start from £212 GBPSave up to £3,438 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
1.52ct Oval
£212 GBP