Oval|Lab Grown|IGI

0.98ct D IF Oval Lab Grown Diamond

EX • D/IF • IGI LG816637293

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG816637293

Diamond specifications and retailer prices

From £259 GBP
$347 USD
As of October 29, 2026
Save £2,040 GBP (89%) vs most expensive(unlock to see where)
29 retailers carry this diamond
Most expensive: £2,299 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 LG816637293 or 816637293. Listed at 29 retailers as of October 29, 2026, with prices from £259 to £2,299, a £2,040 spread on the same certified stone. Do Amore Diamonds lists it at £2,299. 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 angle33.4°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG816637293
Dimensions8.48 × 5.59 × 3.37 mm
L/W Ratio1.52
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
8.48 mm5.59 mm0.98 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG816637293
Side View
Table 61.0%Crown 33.4°Girdle: MED-STKPavilion 40.4°Culet: NoneDepth 60.3%

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: £742 GBP|Low: £249 GBP|High: £1,402 GBP|Avg: £720 GBP|+0.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
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Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
October 30, 2026
Retailer 4£259 GBP
Retailer 16£290 GBP
Retailer 6£321 GBP
Retailer 8£321 GBP
Retailer 3£476 GBP
Retailer 18£543 GBP
Retailer 2£585 GBP
Retailer 15£641 GBP
Retailer 11£642 GBP
Retailer 14£664 GBP
Retailer 1£742 GBP
Retailer 7£771 GBP
Retailer 13£816 GBP
Retailer 12£883 GBP
Retailer 9£972 GBP
Retailer 5£1,112 GBP
Retailer 10£1,140 GBP
Retailer 17£1,392 GBP

39 data points across 18 retailers

29 retailers£259 GBP to £2,299 GBP

Retailer 1
-
£259 GBP
$347 USD
Price last confirmed 35 days ago
A
Retailer 2
-
£259 GBP
$347 USD
View
A
Retailer 3
-
£290 GBP
$388 USD
View
Final sale: no returns
Retailer 4
-
£301 GBP
$403 USD
View
Price last confirmed 35 days ago
Retailer 5
-
£317 GBP
$425 USD
View
Price last confirmed 35 days ago
A
Retailer 6
-
£321 GBP
$430 USD
View
A
Retailer 7
-
£321 GBP
$430 USD
View
A
Retailer 8
-
£381 GBP
$511 USD
View
B+
Retailer 9
-
£476 GBP
$638 USD
View
B+
Retailer 10
-
£585 GBP
$784 USD
View
B+
Retailer 11
-
£641 GBP
ZAR 13,880 ZAR
View
B+
Retailer 12
-
£642 GBP
View
B+
Retailer 13
-
£664 GBP
A$1,368 AUD
View
B+
Retailer 14
-
£742 GBP
View
B
Retailer 15
-
£771 GBP
$1,033 USD
View
B
Retailer 16
-
£772 GBP
$1,035 USD
View
B+
Retailer 17
-
£816 GBP
A$1,683 AUD
View
B
Retailer 18
-
£883 GBP
A$1,820 AUD
View
B
Retailer 19
-
£972 GBP
$1,303 USD
View
B
Retailer 20
-
£1,061 GBP
CA$1,975 CAD
View
B
Retailer 21
-
£1,112 GBP
$1,490 USD
View
B
Retailer 22
-
£1,140 GBP
$1,527 USD
View
B
Retailer 23
-
£1,236 GBP
$1,656 USD
View
B
Retailer 24
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£1,253 GBP
$1,679 USD
View
B
Retailer 25
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£1,255 GBP
$1,682 USD
View
B
Retailer 26
-
£1,255 GBP
$1,682 USD
View
B
Retailer 27
-
£1,392 GBP
View
B
Retailer 28
-
£1,948 GBP
$2,610 USD
View
Most Expensive
B
Do Amore Diamonds
27-47DC09716 · Oct 30
£2,299 GBP
$3,080 USD
View
28 more retailers have this diamond
Prices start from £259 GBPSave up to £2,040 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
£259 GBP