CaratHunter
Plans
Oval|Lab Grown|IGI

1.33ct E FL Oval Lab Grown Diamond

ID • E/FL • IGI LG816616029

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG816616029

Diamond specifications and retailer prices

From $257 USD
As of October 29, 2026
Save $3,223 USD (93%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $3,480 USD at Brilliant Earth · As of October 29, 2026
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 E colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG816616029 or 816616029. Listed at 18 retailers as of October 29, 2026, with prices from $257 to $3,480, a $3,223 spread on the same certified stone. Brilliant Earth lists it at $3,480. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.33
Carat
E
Color
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.8°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG816616029
Dimensions8.71 × 6.18 × 3.91 mm
L/W Ratio1.41
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
8.71 mm6.18 mm1.33 ctE / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG816616029
Side View
Table 59.0%Crown 34.8°Girdle: MED-STKPavilion 41°Culet: NoneDepth 63.3%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: $3,480 USD|Low: $257 USD|High: $3,480 USD|Avg: $980 USD
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
Retailer 19
October 30, 2026
Retailer 3$257 USD
Retailer 17$288 USD
Retailer 16$298 USD
Retailer 7$319 USD
Retailer 15$319 USD
Retailer 14$480 USD
Retailer 18$533 USD
Retailer 9$542 USD
Retailer 13$547 USD
Retailer 2$608 USD
Retailer 11$884 USD
Retailer 4$931 USD
Retailer 19$979 USD
Retailer 6$1,024 USD
Retailer 10$1,064 USD
Retailer 5$1,075 USD
Retailer 12$1,284 USD
Retailer 8$2,630 USD
Brilliant Earth$3,480 USD

39 data points across 19 retailers

18 retailers$257 USD to $3,480 USD

A
Cheapest Retailer
-
$257 USD
A
Retailer 2
-
$288 USD
View
Final sale: no returns
A
Retailer 3
-
$298 USD
View
A
Retailer 4
-
$319 USD
View
A
Retailer 5
-
$319 USD
View
A
Retailer 6
-
$480 USD
View
A
Retailer 7
-
$533 USD
View
A
Retailer 8
-
$547 USD
ZAR 8,842 ZAR
View
A
Retailer 9
-
$608 USD
£479 GBP
View
B+
Retailer 10
-
$876 USD
View
B+
Retailer 11
-
$931 USD
View
B+
Retailer 12
-
$979 USD
View
B+
Retailer 13
-
$1,024 USD
View
B+
Retailer 14
-
$1,064 USD
SGD 1,438 SGD
View
B+
Retailer 15
-
$1,075 USD
View
B+
Retailer 16
-
$1,284 USD
£1,011 GBP
View
B
Retailer 17
-
$2,630 USD
View
Most Expensive
B
Brilliant Earth
21434157A · Oct 29
$3,480 USD
View
17 more retailers have this diamond
Prices start from $257 USDSave up to $3,223 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
1.33ct Oval
$257 USD