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Oval|Lab Grown|IGI

1.33ct D IF Oval Lab Grown Diamond

ID • D/IF • IGI LG715521187

Certificate IGI LG715521187

Diamond specifications and retailer prices

From $293 USD
Save $3,257 USD (92%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $3,550 USD at Brilliant Earth
View at Brilliant Earth

About this 1.33ct lab-grown oval diamond

This 1.33ct lab-grown oval sits in the one-and-a-quarter to one-and-a-half carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG715521187 or 715521187. Listed at 18 retailers, with prices from $293 to $3,550 at Brilliant Earth, a $3,257 spread on the same certified stone. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.33
Carat
D
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.6°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG715521187
Dimensions9.09 × 6.19 × 3.79 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
9.09 mm6.19 mm1.33 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG715521187
Side View
Table 60.0%Crown 32.6°Girdle: MediumPavilion 40.6°Culet: NoneDepth 61.2%

Caratlytics Score

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A+
Exceptional
Excellent quality and great value
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See the detailed 0-100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Sep 29
Current: $3,550 USD|Low: $208 USD|High: $3,920 USD|Avg: $985 USD|-9.4%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
September 30, 2026
Retailer 18$293 USD
Retailer 10$358 USD
Retailer 4$515 USD
Retailer 17$522 USD
Retailer 2$539 USD
Retailer 14$550 USD
Retailer 15$580 USD
Retailer 11$605 USD
Retailer 13$787 USD
Retailer 8$909 USD
Retailer 5$912 USD
Retailer 7$1,046 USD
Retailer 9$1,093 USD
Retailer 3$1,265 USD
Retailer 16$1,313 USD
Retailer 6$1,390 USD
Retailer 12$1,905 USD
Brilliant Earth$3,550 USD

37 data points across 18 retailers

18 retailers$293 USD to $3,550 USD

A+
Cheapest Retailer
-
$293 USD
A
Retailer 2
-
$358 USD
HK$2,800 HKD
View
A
Retailer 3
-
$515 USD
View
A
Retailer 4
-
$522 USD
€497 EUR
View
A
Retailer 5
-
$539 USD
View
A
Retailer 6
-
$550 USD
ZAR 8,892 ZAR
View
A
Retailer 7
-
$580 USD
View
A
Retailer 8
-
$603 USD
£475 GBP
View
B+
Retailer 9
-
$787 USD
A$1,211 AUD
View
B+
Retailer 10
-
$909 USD
View
B+
Retailer 11
-
$912 USD
View
B+
Retailer 12
-
$1,046 USD
SGD 1,414 SGD
View
B+
Retailer 13
-
$1,093 USD
View
B
Retailer 14
-
$1,265 USD
£996 GBP
View
B+
Retailer 15
-
$1,313 USD
£1,034 GBP
View
B
Retailer 16
-
$1,390 USD
View
B
Retailer 17
-
$1,905 USD
View
Most Expensive
B
Brilliant Earth
19056258A · Sep 29
$3,550 USD
View
17 more retailers have this diamond
Prices start from $293 USDSave up to $3,257 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.

A+
1.33ct Oval
$293 USD