CaratHunter
Plans
Oval|Lab Grown|IGI

0.97ct D IF Oval Lab Grown Diamond

ID • D/IF • IGI LG756535857

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG756535857

Diamond specifications and retailer prices

From £152 GBP
$203 USD
As of October 29, 2026
Save £816 GBP (84%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: £969 GBP at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 0.97ct lab-grown oval diamond

This 0.97ct lab-grown oval sits in the just-under-one-carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG756535857 or 756535857. Listed at 21 retailers as of October 29, 2026, with prices from £152 to £969, a £816 spread on the same certified stone. Brilliant Earth lists it at £969. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.97
Carat
D
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.1°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG756535857
Dimensions8.09 × 5.53 × 3.43 mm
L/W Ratio1.46
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
8.09 mm5.53 mm0.97 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG756535857
Side View
Table 59.0%Crown 33.1°Girdle: MED-STKPavilion 40.3°Culet: NoneDepth 62.0%

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: Oct 29
Current: £969 GBP|Low: £170 GBP|High: £1,029 GBP|Avg: £506 GBP|-5.8%
Brilliant Earth
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
Retailer 17
October 30, 2026
Retailer 7£170 GBP
Retailer 13£211 GBP
Retailer 15£319 GBP
Retailer 6£328 GBP
Retailer 11£342 GBP
Retailer 2£348 GBP
Retailer 4£366 GBP
Retailer 3£457 GBP
Retailer 12£473 GBP
Retailer 9£513 GBP
Retailer 14£533 GBP
Retailer 16£611 GBP
Retailer 5£648 GBP
Retailer 17£744 GBP
Retailer 10£890 GBP
Retailer 8£904 GBP
Brilliant Earth£969 GBP

42 data points across 17 retailers

21 retailers£152 GBP to £969 GBP

A+
Cheapest Retailer
-
£152 GBP
$203 USD
A
Retailer 2
-
£170 GBP
$227 USD
View
Final sale: no returns
A
Retailer 3
-
£177 GBP
$236 USD
View
A
Retailer 4
-
£189 GBP
$252 USD
View
A
Retailer 5
-
£189 GBP
$252 USD
View
A
Retailer 6
-
£211 GBP
HK$2,200 HKD
View
A
Retailer 7
-
£328 GBP
$437 USD
View
A
Retailer 8
-
£342 GBP
ZAR 7,363 ZAR
View
A
Retailer 9
-
£348 GBP
View
A
Retailer 10
-
£366 GBP
$487 USD
View
B+
Retailer 11
-
£457 GBP
$608 USD
View
A
Retailer 12
-
£473 GBP
A$969 AUD
View
B+
Retailer 13
-
£513 GBP
SGD 923 SGD
View
B+
Retailer 14
-
£533 GBP
$710 USD
View
B+
Retailer 15
-
£608 GBP
$810 USD
View
B+
Retailer 16
-
£611 GBP
$813 USD
View
B+
Retailer 17
-
£648 GBP
$864 USD
View
B
Retailer 18
-
£744 GBP
View
B+
Retailer 19
-
£890 GBP
View
B
Retailer 20
-
£904 GBP
$1,204 USD
View
Most Expensive
B
Brilliant Earth
19055666A · Oct 29
£969 GBP
$1,290 USD
View
20 more retailers have this diamond
Prices start from £152 GBPSave up to £816 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+
0.97ct Oval
£152 GBP