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Oval|Lab Grown|IGI

1.05ct D FL Oval Lab Grown Diamond

EX • D/FL • IGI LG816630901

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG816630901

Diamond specifications and retailer prices

From $252 USD
As of October 28, 2026
Save $1,908 USD (88%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $2,160 USD at Do Amore Diamonds · As of October 28, 2026
View at Do Amore Diamonds

About this 1.05ct lab-grown oval diamond

This 1.05ct 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 LG816630901 or 816630901. Listed at 22 retailers as of October 28, 2026, with prices from $252 to $2,160, a $1,908 spread on the same certified stone. Do Amore Diamonds lists it at $2,160. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.05
Carat
D
Color
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.2°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG816630901
Dimensions8.28 × 5.72 × 3.56 mm
L/W Ratio1.45
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
8.28 mm5.72 mm1.05 ctD / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG816630901
Side View
Table 59.0%Crown 35.2°Girdle: MED-STKPavilion 40.2°Culet: NoneDepth 62.2%

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 28
Current: $2,160 USD|Low: $252 USD|High: $2,320 USD|Avg: $980 USD|-6.9%
Do Amore Diamonds
Retailer 2
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Retailer 19
October 29, 2026
Retailer 6$252 USD
Retailer 5$354 USD
Retailer 3$374 USD
Retailer 19$464 USD
Retailer 8$475 USD
Retailer 18$488 USD
Retailer 13$529 USD
Retailer 2$584 USD
Retailer 12$605 USD
Retailer 16$900 USD
Retailer 14$989 USD
Retailer 9$1,110 USD
Retailer 7$1,161 USD
Retailer 15$1,236 USD
Retailer 4$1,273 USD
Retailer 11$1,387 USD
Retailer 17$1,865 USD
Retailer 10$2,032 USD
Do Amore Diamonds$2,160 USD

35 data points across 19 retailers

22 retailers$252 USD to $2,160 USD

A
Cheapest Retailer
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$252 USD
Final sale: no returns
A
Retailer 2
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$288 USD
View
Price last confirmed 36 days ago
A
Retailer 3
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$334 USD
View
Price last confirmed 34 days ago
A
Retailer 4
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$352 USD
View
Price last confirmed 32 days ago
A
Retailer 5
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$354 USD
View
A
Retailer 6
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$374 USD
View
A
Retailer 7
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$464 USD
View
A
Retailer 8
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$475 USD
View
Price last confirmed 12 days ago
A
Retailer 9
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$529 USD
ZAR 8,548 ZAR
View
A
Retailer 10
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$584 USD
£460 GBP
View
B+
Retailer 11
-
$605 USD
View
B+
Retailer 12
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$900 USD
View
B+
Retailer 13
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$989 USD
View
B
Retailer 14
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$1,110 USD
View
B
Retailer 15
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$1,148 USD
View
Price last confirmed 31 days ago
B
Retailer 16
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$1,161 USD
View
B+
Retailer 17
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$1,236 USD
£973 GBP
View
B
Retailer 18
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$1,273 USD
View
B
Retailer 19
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$1,387 USD
£1,092 GBP
View
Price last confirmed 32 days ago
B
Retailer 20
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$1,865 USD
View
B
Retailer 21
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$2,032 USD
View
Most Expensive
B
Do Amore Diamonds
27-C571A11CD · Oct 28
$2,160 USD
View
21 more retailers have this diamond
Prices start from $252 USDSave up to $1,908 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
1.05ct Oval
$252 USD