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Oval|Lab Grown|IGI

1.02ct D FL Oval Lab Grown Diamond

EX • D/FL • IGI LG773639280

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG773639280

Diamond specifications and retailer prices

From £163 GBP
$219 USD
As of October 29, 2026
Save £2,001 GBP (92%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: £2,164 GBP at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 1.02ct lab-grown oval diamond

This 1.02ct lab-grown oval sits in the classic one-carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG773639280 or 773639280. Listed at 25 retailers as of October 29, 2026, with prices from £163 to £2,164, a £2,001 spread on the same certified stone. Brilliant Earth lists it at £2,164. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.02
Carat
D
Colour
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.8°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG773639280
Dimensions8.40 × 5.73 × 3.51 mm
L/W Ratio1.47
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
8.40 mm5.73 mm1.02 ctD / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG773639280
Side View
Table 58.0%Crown 32.8°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 61.3%

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: £2,164 GBP|Low: £163 GBP|High: £2,187 GBP|Avg: £689 GBP|-1.0%
Brilliant Earth
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October 30, 2026
Retailer 22£163 GBP
Retailer 8£183 GBP
Retailer 20£190 GBP
Retailer 10£203 GBP
Retailer 14£203 GBP
Retailer 7£251 GBP
Retailer 5£273 GBP
Retailer 24£328 GBP
Retailer 12£355 GBP
Retailer 19£358 GBP
Retailer 18£385 GBP
Retailer 2£425 GBP
Retailer 21£655 GBP
Retailer 3£720 GBP
Retailer 11£803 GBP
Retailer 17£806 GBP
Retailer 15£848 GBP
Retailer 9£876 GBP
Retailer 13£902 GBP
Retailer 6£936 GBP
Retailer 23£1,351 GBP
Retailer 16£1,473 GBP
Retailer 4£1,575 GBP
Brilliant Earth£2,164 GBP

38 data points across 24 retailers

25 retailers£163 GBP to £2,164 GBP

A
Cheapest Retailer
-
£163 GBP
$219 USD
A
Retailer 2
-
£183 GBP
$245 USD
View
Final sale: no returns
A
Retailer 3
-
£190 GBP
$254 USD
View
A
Retailer 4
-
£203 GBP
$272 USD
View
A
Retailer 5
-
£203 GBP
$272 USD
View
A
Retailer 6
-
£251 GBP
$336 USD
View
A
Retailer 7
-
£273 GBP
$366 USD
View
A
Retailer 8
-
£328 GBP
$440 USD
View
Retailer 9
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£355 GBP
$475 USD
View
Price last confirmed 13 days ago
A
Retailer 10
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£358 GBP
€457 EUR
View
A
Retailer 11
-
£385 GBP
ZAR 8,331 ZAR
View
A
Retailer 12
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£425 GBP
View
B+
Retailer 13
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£655 GBP
$877 USD
View
B+
Retailer 14
-
£720 GBP
$965 USD
View
B+
Retailer 15
-
£724 GBP
$970 USD
View
B+
Retailer 16
-
£803 GBP
$1,076 USD
View
B
Retailer 17
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£806 GBP
$1,080 USD
View
B+
Retailer 18
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£848 GBP
$1,136 USD
View
B+
Retailer 19
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£876 GBP
View
B+
Retailer 20
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£902 GBP
View
B+
Retailer 21
-
£936 GBP
$1,255 USD
View
B
Retailer 22
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£1,351 GBP
$1,810 USD
View
B
Retailer 23
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£1,473 GBP
$1,974 USD
View
B
Retailer 24
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£1,575 GBP
$2,110 USD
View
Most Expensive
B
Brilliant Earth
18741558A · Oct 29
£2,164 GBP
$2,900 USD
View
24 more retailers have this diamond
Prices start from £163 GBPSave up to £2,001 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
1.02ct Oval
£163 GBP