Oval|Lab Grown|IGI

1.03ct D IF Oval Lab Grown Diamond

ID • D/IF • IGI LG815610623

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG815610623

Diamond specifications and retailer prices

From $184 USD
As of October 29, 2026
Save $959 USD (84%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $1,143 USD at Reve Diamonds · As of October 30, 2026
View at Reve Diamonds

About this 1.03ct lab-grown oval diamond

This 1.03ct 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 LG815610623 or 815610623. Listed at 17 retailers as of October 29, 2026, with prices from $184 to $1,143, a $959 spread on the same certified stone. Reve Diamonds lists it at $1,143. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.03
Carat
D
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.8°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG815610623
Dimensions8.19 × 5.66 × 3.52 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
8.19 mm5.66 mm1.03 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG815610623
Side View
Table 64.0%Crown 34.8°Girdle: MED-STKPavilion 41.1°Culet: NoneDepth 62.2%

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: $236 USD|Low: $175 USD|High: $1,152 USD|Avg: $496 USD|-0.2%
Retailer 1
Retailer 2
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Retailer 11
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Retailer 16
Reve Diamonds
October 30, 2026
Retailer 3$184 USD
Retailer 7$206 USD
Retailer 8$214 USD
Retailer 4$228 USD
Retailer 14$228 USD
Retailer 1$236 USD
Retailer 13$318 USD
Retailer 10$392 USD
Retailer 9$413 USD
Retailer 6$468 USD
Retailer 11$557 USD
Retailer 16$562 USD
Retailer 2$734 USD
Retailer 15$775 USD
Retailer 5$788 USD
Retailer 12$1,069 USD
Reve Diamonds$1,143 USD

33 data points across 17 retailers

17 retailers$184 USD to $1,143 USD

A+
Cheapest Retailer
-
$184 USD
A
Retailer 2
-
$206 USD
View
Final sale: no returns
A
Retailer 3
-
$214 USD
View
A
Retailer 4
-
$228 USD
View
A
Retailer 5
-
$228 USD
View
A
Retailer 6
-
$236 USD
£186 GBP
View
A
Retailer 7
-
$318 USD
View
A
Retailer 8
-
$392 USD
ZAR 6,337 ZAR
View
A
Retailer 9
-
$413 USD
£325 GBP
View
A
Retailer 10
-
$468 USD
View
A
Retailer 11
-
$557 USD
A$857 AUD
View
A
Retailer 12
-
$562 USD
View
B+
Retailer 13
-
$734 USD
View
B+
Retailer 14
-
$775 USD
View
B+
Retailer 15
-
$788 USD
View
B+
Retailer 16
-
$1,069 USD
£842 GBP
View
Most Expensive
B
Reve Diamonds
8795805EA · Oct 30
$1,143 USD
View
16 more retailers have this diamond
Prices start from $184 USDSave up to $959 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+
1.03ct Oval
$184 USD