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Oval|Lab Grown|IGI

1.07ct D IF Oval Lab Grown Diamond

ID • D/IF • IGI LG640482976

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG640482976

Diamond specifications and retailer prices

From $187 USD
As of October 29, 2026
Save $1,633 USD (90%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: $1,820 USD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

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 LG640482976 or 640482976. Listed at 24 retailers as of October 29, 2026, with prices from $187 to $1,820, a $1,633 spread on the same certified stone. Brilliant Earth lists it at $1,820. 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
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.9°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG640482976
Dimensions8.44 × 5.75 × 3.55 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
8.44 mm5.75 mm1.07 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG640482976
Side View
Table 59.0%Crown 35.9°Girdle: THN-STKPavilion 40.4°Culet: NoneDepth 61.7%

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: $1,820 USD|Low: $187 USD|High: $2,110 USD|Avg: $696 USD|-13.7%
Brilliant Earth
Retailer 2
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Retailer 24
October 30, 2026
Retailer 22$187 USD
Retailer 16$213 USD
Retailer 21$217 USD
Retailer 4$232 USD
Retailer 3$265 USD
Retailer 6$362 USD
Retailer 14$371 USD
Retailer 20$434 USD
Retailer 19$435 USD
Retailer 8$471 USD
Retailer 2$472 USD
Retailer 12$473 USD
Retailer 11$551 USD
Retailer 10$584 USD
Retailer 18$627 USD
Retailer 5$749 USD
Retailer 23$824 USD
Retailer 17$896 USD
Retailer 15$997 USD
Retailer 24$1,034 USD
Retailer 13$1,101 USD
Retailer 7$1,154 USD
Retailer 9$1,800 USD
Brilliant Earth$1,820 USD

35 data points across 24 retailers

24 retailers$187 USD to $1,820 USD

A
Cheapest Retailer
-
$187 USD
A
Retailer 2
-
$213 USD
View
Final sale: no returns
A
Retailer 3
-
$217 USD
View
A
Retailer 4
-
$232 USD
View
Retailer 5
-
$265 USD
£209 GBP
View
Price last confirmed 13 days ago
A
Retailer 6
-
$362 USD
View
A
Retailer 7
-
$371 USD
HK$2,900 HKD
View
A
Retailer 8
-
$434 USD
ZAR 7,005 ZAR
View
A
Retailer 9
-
$435 USD
€414 EUR
View
A
Retailer 10
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$471 USD
View
A
Retailer 11
-
$472 USD
£372 GBP
View
A
Retailer 12
-
$473 USD
View
A
Retailer 13
-
$551 USD
View
B+
Retailer 14
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$584 USD
A$898 AUD
View
B+
Retailer 15
-
$627 USD
A$964 AUD
View
B+
Retailer 16
-
$749 USD
View
B+
Retailer 17
-
$824 USD
View
B+
Retailer 18
-
$896 USD
SGD 1,211 SGD
View
B+
Retailer 19
-
$997 USD
View
B+
Retailer 20
-
$1,034 USD
£814 GBP
View
B+
Retailer 21
-
$1,101 USD
A$1,694 AUD
View
B
Retailer 22
-
$1,154 USD
View
B
Retailer 23
-
$1,800 USD
View
Most Expensive
B
Brilliant Earth
14250009Y · Oct 29
$1,820 USD
View
23 more retailers have this diamond
Prices start from $187 USDSave up to $1,633 USD

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
$187 USD