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Oval|Lab Grown|IGI

1.07ct D IF Oval Lab Grown Diamond

ID • D/IF • IGI LG669418953

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG669418953

Diamond specifications and retailer prices

From £159 GBP
$213 USD
As of October 30, 2026
Save £1,184 GBP (88%) vs most expensive(unlock to see where)
29 retailers carry this diamond
Most expensive: £1,343 GBP at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 1.07ct lab-grown oval diamond

This 1.07ct lab-grown oval sits in the classic one-carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG669418953 or 669418953. Listed at 29 retailers as of October 29, 2026, with prices from £159 to £1,343, a £1,184 spread on the same certified stone. Do Amore Diamonds lists it at £1,343. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.07
Carat
D
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.9°
Pavilion angle39.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG669418953
Dimensions8.25 × 5.79 × 3.55 mm
L/W Ratio1.42
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
8.25 mm5.79 mm1.07 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG669418953
Side View
Table 60.0%Crown 35.9°Girdle: MED-THKPavilion 39.9°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 30
Current: £1,343 GBP|Low: £156 GBP|High: £1,575 GBP|Avg: £557 GBP
Do Amore Diamonds
Retailer 2
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Retailer 20
October 30, 2026
Retailer 19£159 GBP
Retailer 4£270 GBP
Retailer 10£277 GBP
Retailer 18£324 GBP
Retailer 17£324 GBP
Retailer 6£352 GBP
Retailer 13£353 GBP
Retailer 9£353 GBP
Retailer 8£411 GBP
Retailer 7£436 GBP
Retailer 16£468 GBP
Retailer 3£559 GBP
Retailer 12£669 GBP
Retailer 11£744 GBP
Retailer 20£772 GBP
Retailer 14£822 GBP
Retailer 15£840 GBP
Retailer 5£861 GBP
Retailer 2£1,157 GBP
Do Amore Diamonds£1,343 GBP

45 data points across 20 retailers

29 retailers£159 GBP to £1,343 GBP

Retailer 1
-
£145 GBP
$194 USD
Price last confirmed 31 days ago
A
Retailer 2
-
£159 GBP
$213 USD
View
Final sale: no returns
Retailer 3
-
£162 GBP
$217 USD
View
Price last confirmed 16 days ago
Retailer 4
-
£168 GBP
$225 USD
View
Price last confirmed 35 days ago
A
Retailer 5
-
£173 GBP
$232 USD
View
Retailer 6
-
£173 GBP
$232 USD
View
Price last confirmed 20 days ago
Retailer 7
-
£173 GBP
$232 USD
View
Price last confirmed 28 days ago
Retailer 8
-
£178 GBP
$238 USD
View
Price last confirmed 31 days ago
A
Retailer 9
-
£270 GBP
$362 USD
View
A
Retailer 10
-
£277 GBP
HK$2,900 HKD
View
Retailer 11
-
£324 GBP
ZAR 7,005 ZAR
View
Price last confirmed 7 days ago
A
Retailer 12
-
£324 GBP
€414 EUR
View
A
Retailer 13
-
£352 GBP
$471 USD
View
A
Retailer 14
-
£353 GBP
View
A
Retailer 15
-
£353 GBP
$473 USD
View
A
Retailer 16
-
£411 GBP
$551 USD
View
B+
Retailer 17
-
£436 GBP
A$898 AUD
View
B+
Retailer 18
-
£468 GBP
A$964 AUD
View
B+
Retailer 19
-
£559 GBP
$749 USD
View
Retailer 20
-
£615 GBP
$824 USD
View
Price last confirmed 20 days ago
Retailer 21
-
£638 GBP
$855 USD
View
Price last confirmed 30 days ago
B+
Retailer 22
-
£669 GBP
SGD 1,211 SGD
View
B+
Retailer 23
-
£744 GBP
$997 USD
View
B+
Retailer 24
-
£772 GBP
View
B+
Retailer 25
-
£822 GBP
A$1,694 AUD
View
B
Retailer 26
-
£840 GBP
$1,125 USD
View
B
Retailer 27
-
£861 GBP
$1,154 USD
View
B
Retailer 28
-
£1,157 GBP
$1,550 USD
View
Most Expensive
B
Do Amore Diamonds
27-3D8249E97 · Oct 29
£1,343 GBP
$1,800 USD
View
28 more retailers have this diamond
Prices start from £159 GBPSave up to £1,184 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
1.07ct Oval
£159 GBP