Oval|Lab Grown|IGI

1.05ct D IF Oval Lab Grown Diamond

ID • D/IF • IGI LG815610917

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG815610917

Diamond specifications and retailer prices

From $187 USD
As of October 29, 2026
Save $966 USD (84%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $1,153 USD at Reve Diamonds · As of October 30, 2026
View at Reve 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 IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG815610917 or 815610917. Listed at 17 retailers as of October 29, 2026, with prices from $187 to $1,153, a $966 spread on the same certified stone. Reve Diamonds lists it at $1,153. 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
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.3°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG815610917
Dimensions8.22 × 5.70 × 3.56 mm
L/W Ratio1.44
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
8.22 mm5.70 mm1.05 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG815610917
Side View
Table 58.0%Crown 36.3°Girdle: MED-STKPavilion 40.4°Culet: NoneDepth 62.5%

Caratlytics Score

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A+
Exceptional
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: $240 USD|Low: $178 USD|High: $1,162 USD|Avg: $507 USD|-0.2%
Retailer 1
Retailer 2
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Retailer 11
Retailer 12
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Retailer 16
Reve Diamonds
October 30, 2026
Retailer 3$187 USD
Retailer 7$209 USD
Retailer 8$217 USD
Retailer 4$232 USD
Retailer 14$232 USD
Retailer 1$240 USD
Retailer 13$322 USD
Retailer 11$399 USD
Retailer 9$421 USD
Retailer 6$472 USD
Retailer 12$566 USD
Retailer 16$582 USD
Retailer 2$746 USD
Retailer 15$749 USD
Retailer 5$800 USD
Retailer 10$1,091 USD
Reve Diamonds$1,153 USD

33 data points across 17 retailers

17 retailers$187 USD to $1,153 USD

A+
Cheapest Retailer
-
$187 USD
A
Retailer 2
-
$209 USD
View
Final sale: no returns
A
Retailer 3
-
$217 USD
View
A
Retailer 4
-
$232 USD
View
A
Retailer 5
-
$232 USD
View
A
Retailer 6
-
$240 USD
£189 GBP
View
A
Retailer 7
-
$322 USD
View
A
Retailer 8
-
$399 USD
ZAR 6,441 ZAR
View
A
Retailer 9
-
$421 USD
£332 GBP
View
A
Retailer 10
-
$472 USD
View
A
Retailer 11
-
$566 USD
A$871 AUD
View
B+
Retailer 12
-
$582 USD
View
B+
Retailer 13
-
$746 USD
View
B+
Retailer 14
-
$749 USD
View
B+
Retailer 15
-
$800 USD
View
B
Retailer 16
-
$1,091 USD
£859 GBP
View
Most Expensive
B
Reve Diamonds
AFA477F10 · Oct 30
$1,153 USD
View
16 more retailers have this diamond
Prices start from $187 USDSave up to $966 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
$187 USD