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Oval|Lab Grown|IGI

0.98ct D IF Oval Lab Grown Diamond

EX • D/IF • IGI LG768665471

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG768665471

Diamond specifications and retailer prices

From £171 GBP
$229 USD
As of October 29, 2026
Save £1,478 GBP (90%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: £1,649 GBP at Do Amore Diamonds · As of October 30, 2026
View at Do Amore Diamonds

About this 0.98ct lab-grown oval diamond

This 0.98ct 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 LG768665471 or 768665471. Listed at 20 retailers as of October 29, 2026, with prices from £171 to £1,649, a £1,478 spread on the same certified stone. Do Amore Diamonds lists it at £1,649. 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

0.98
Carat
D
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.1°
Pavilion angle42.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG768665471
Dimensions7.95 × 5.54 × 3.60 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
7.95 mm5.54 mm0.98 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG768665471
Side View
Table 58.0%Crown 34.1°Girdle: STK-THKPavilion 42.1°Culet: NoneDepth 65.0%

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 29
Current: £1,649 GBP|Low: £164 GBP|High: £1,649 GBP|Avg: £545 GBP|+0.5%
Do Amore Diamonds
Retailer 2
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Retailer 20
October 30, 2026
Retailer 18£171 GBP
Retailer 2£191 GBP
Retailer 4£200 GBP
Retailer 9£213 GBP
Retailer 12£213 GBP
Retailer 13£284 GBP
Retailer 15£287 GBP
Retailer 7£363 GBP
Retailer 20£426 GBP
Retailer 8£442 GBP
Retailer 16£445 GBP
Retailer 6£549 GBP
Retailer 19£586 GBP
Retailer 5£689 GBP
Retailer 11£758 GBP
Retailer 17£880 GBP
Retailer 10£921 GBP
Retailer 3£945 GBP
Retailer 14£960 GBP
Do Amore Diamonds£1,649 GBP

30 data points across 20 retailers

20 retailers£171 GBP to £1,649 GBP

A
Cheapest Retailer
-
£171 GBP
$229 USD
A
Retailer 2
-
£191 GBP
$256 USD
View
Final sale: no returns
A
Retailer 3
-
£200 GBP
$268 USD
View
A
Retailer 4
-
£213 GBP
$286 USD
View
A
Retailer 5
-
£213 GBP
$286 USD
View
A
Retailer 6
-
£284 GBP
$381 USD
View
A
Retailer 7
-
£287 GBP
View
A
Retailer 8
-
£363 GBP
$486 USD
View
A
Retailer 9
-
£426 GBP
ZAR 9,223 ZAR
View
B+
Retailer 10
-
£442 GBP
$592 USD
View
A
Retailer 11
-
£445 GBP
View
B+
Retailer 12
-
£549 GBP
$735 USD
View
B+
Retailer 13
-
£586 GBP
A$1,208 AUD
View
B
Retailer 14
-
£689 GBP
$923 USD
View
B
Retailer 15
-
£758 GBP
$1,015 USD
View
B+
Retailer 16
-
£880 GBP
$1,179 USD
View
B
Retailer 17
-
£921 GBP
View
B+
Retailer 18
-
£945 GBP
View
B+
Retailer 19
-
£960 GBP
$1,286 USD
View
Most Expensive
B
Do Amore Diamonds
27-236EA9C00 · Oct 30
£1,649 GBP
$2,210 USD
View
19 more retailers have this diamond
Prices start from £171 GBPSave up to £1,478 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
0.98ct Oval
£171 GBP