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Oval|Lab Grown|IGI

1.03ct D IF Oval Lab Grown Diamond

ID • D/IF • IGI LG733511687

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG733511687

Diamond specifications and retailer prices

From $322 USD
As of October 29, 2026
Save $2,368 USD (88%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $2,690 USD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

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 LG733511687 or 733511687. Listed at 22 retailers as of October 29, 2026, with prices from $322 to $2,690, a $2,368 spread on the same certified stone. Brilliant Earth lists it at $2,690. 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 angle33.9°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG733511687
Dimensions8.13 × 5.79 × 3.53 mm
L/W Ratio1.40
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
8.13 mm5.79 mm1.03 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG733511687
Side View
Table 60.0%Crown 33.9°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 61.0%

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: $2,690 USD|Low: $322 USD|High: $2,690 USD|Avg: $888 USD|+0.4%
Brilliant Earth
Retailer 2
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Retailer 23
October 31, 2026
Retailer 6$322 USD
Retailer 5$360 USD
Retailer 23$373 USD
Retailer 4$399 USD
Retailer 22$399 USD
Retailer 15$404 USD
Retailer 10$535 USD
Retailer 13$555 USD
Retailer 3$610 USD
Retailer 14$637 USD
Retailer 7$644 USD
Retailer 21$685 USD
Retailer 2$712 USD
Retailer 20$972 USD
Retailer 17$986 USD
Retailer 12$1,061 USD
Retailer 18$1,137 USD
Retailer 16$1,142 USD
Retailer 9$1,282 USD
Retailer 8$1,327 USD
Retailer 11$1,581 USD
Retailer 19$1,607 USD
Brilliant Earth$2,690 USD

16 data points across 23 retailers

22 retailers$322 USD to $2,690 USD

A
Cheapest Retailer
-
$322 USD
A
Retailer 2
-
$360 USD
View
Final sale: no returns
A
Retailer 3
-
$373 USD
View
A
Retailer 4
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$399 USD
View
A
Retailer 5
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$399 USD
View
Retailer 6
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$404 USD
£318 GBP
View
Price last confirmed 14 days ago
A
Retailer 7
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$535 USD
View
A
Retailer 8
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$555 USD
View
B+
Retailer 9
-
$610 USD
View
B+
Retailer 10
-
$637 USD
View
B+
Retailer 11
-
$685 USD
ZAR 11,068 ZAR
View
B+
Retailer 12
-
$712 USD
£561 GBP
View
B+
Retailer 13
-
$972 USD
A$1,496 AUD
View
B+
Retailer 14
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$986 USD
View
B
Retailer 15
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$1,061 USD
SGD 1,434 SGD
View
B
Retailer 16
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$1,137 USD
A$1,749 AUD
View
B
Retailer 17
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$1,282 USD
View
B
Retailer 18
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$1,327 USD
View
Retailer 19
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$1,540 USD
View
B
Retailer 20
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$1,581 USD
View
B
Retailer 21
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$1,607 USD
£1,265 GBP
View
Most Expensive
B
Brilliant Earth
16334394A · Oct 29
$2,690 USD
View
21 more retailers have this diamond
Prices start from $322 USDSave up to $2,368 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
$322 USD