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Oval|Lab Grown|IGI

0.97ct D IF Oval Lab Grown Diamond

EX • D/IF • IGI LG797604454

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG797604454

Diamond specifications and retailer prices

From £258 GBP
$344 USD
As of October 29, 2026
Save £2,032 GBP (89%) vs most expensive(unlock to see where)
31 retailers carry this diamond
Most expensive: £2,290 GBP at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

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 LG797604454 or 797604454. Listed at 31 retailers as of October 29, 2026, with prices from £258 to £2,290, a £2,032 spread on the same certified stone. Do Amore Diamonds lists it at £2,290. 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
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.1°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG797604454
Dimensions8.24 × 5.71 × 3.41 mm
L/W Ratio1.44
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.24 mm5.71 mm0.97 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG797604454
Side View
Table 61.0%Crown 34.1°Girdle: MED-STKPavilion 40.3°Culet: NoneDepth 59.7%

Caratlytics Score

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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 29
Current: £739 GBP|Low: £288 GBP|High: £1,397 GBP|Avg: £718 GBP|+0.6%
Retailer 1
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
October 30, 2026
Retailer 13£288 GBP
Retailer 6£382 GBP
Retailer 3£475 GBP
Retailer 14£542 GBP
Retailer 2£583 GBP
Retailer 10£639 GBP
Retailer 7£639 GBP
Retailer 9£663 GBP
Retailer 1£739 GBP
Retailer 11£816 GBP
Retailer 8£880 GBP
Retailer 5£971 GBP
Retailer 4£1,111 GBP
Retailer 12£1,382 GBP

41 data points across 14 retailers

31 retailers£258 GBP to £2,290 GBP

A
Cheapest Retailer
-
£258 GBP
$344 USD
Retailer 2
-
£258 GBP
$344 USD
View
Price last confirmed 36 days ago
A
Retailer 3
-
£288 GBP
$384 USD
View
Final sale: no returns
Retailer 4
-
£316 GBP
$421 USD
View
Price last confirmed 38 days ago
A
Retailer 5
-
£320 GBP
$426 USD
View
A
Retailer 6
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£320 GBP
$426 USD
View
A
Retailer 7
-
£336 GBP
$448 USD
View
A
Retailer 8
-
£380 GBP
$506 USD
View
A
Retailer 9
-
£382 GBP
$509 USD
View
B+
Retailer 10
-
£475 GBP
$632 USD
View
B+
Retailer 11
-
£583 GBP
$776 USD
View
B+
Retailer 12
-
£639 GBP
ZAR 13,749 ZAR
View
B+
Retailer 13
-
£639 GBP
View
B+
Retailer 14
-
£663 GBP
A$1,358 AUD
View
B+
Retailer 15
-
£739 GBP
View
B
Retailer 16
-
£767 GBP
$1,022 USD
View
B
Retailer 17
-
£769 GBP
$1,024 USD
View
B+
Retailer 18
-
£816 GBP
A$1,672 AUD
View
B+
Retailer 19
-
£880 GBP
A$1,803 AUD
View
B
Retailer 20
-
£971 GBP
$1,293 USD
View
B
Retailer 21
-
£1,057 GBP
CA$1,956 CAD
View
B
Retailer 22
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£1,111 GBP
$1,480 USD
View
Retailer 23
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£1,135 GBP
$1,512 USD
View
Price last confirmed 39 days ago
B
Retailer 24
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£1,135 GBP
$1,512 USD
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B
Retailer 25
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£1,236 GBP
$1,646 USD
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B
Retailer 26
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£1,248 GBP
$1,662 USD
View
B
Retailer 27
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£1,252 GBP
$1,668 USD
View
B
Retailer 28
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£1,252 GBP
$1,668 USD
View
B
Retailer 29
-
£1,382 GBP
View
B
Retailer 30
-
£1,937 GBP
$2,580 USD
View
Most Expensive
B
Do Amore Diamonds
27-2686D8C9F · Oct 29
£2,290 GBP
$3,050 USD
View
30 more retailers have this diamond
Prices start from £258 GBPSave up to £2,032 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
£258 GBP