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Oval|Lab Grown|IGI

1.65ct E FL Oval Lab Grown Diamond

ID • E/FL • IGI LG836612046

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG836612046

Diamond specifications and retailer prices

From $357 USD
As of October 26, 2026
Save $4,453 USD (93%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $4,810 USD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 1.65ct lab-grown oval diamond

This 1.65ct lab-grown oval sits in the one-and-a-half to two carat band, graded E colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG836612046 or 836612046. Listed at 20 retailers as of October 26, 2026, with prices from $357 to $4,810, a $4,453 spread on the same certified stone. Brilliant Earth lists it at $4,810. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.65
Carat
E
Color
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.7°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG836612046
Dimensions9.54 × 6.69 × 4.06 mm
L/W Ratio1.43
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
9.54 mm6.69 mm1.65 ctE / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG836612046
Side View
Table 61.0%Crown 33.7°Girdle: MED-STKPavilion 40.3°Culet: NoneDepth 60.7%

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 26
Current: $797 USD|Low: $357 USD|High: $3,955 USD|Avg: $1,039 USD|-4.5%
Retailer 1
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Retailer 20
October 29, 2026
Retailer 4$357 USD
Retailer 20$404 USD
Retailer 19$414 USD
Retailer 8$442 USD
Retailer 16$442 USD
Retailer 12$458 USD
Retailer 15$595 USD
Retailer 2$708 USD
Retailer 14$760 USD
Retailer 10$764 USD
Retailer 1$797 USD
Retailer 5$1,210 USD
Retailer 3$1,297 USD
Retailer 7$1,422 USD
Retailer 6$1,463 USD
Retailer 18$1,528 USD
Retailer 13$1,530 USD
Retailer 11$1,544 USD
Retailer 17$1,731 USD
Retailer 9$3,955 USD

23 data points across 20 retailers

20 retailers$357 USD to $4,810 USD

A
Cheapest Retailer
-
$357 USD
A
Retailer 2
-
$404 USD
View
Final sale: no returns
A
Retailer 3
-
$414 USD
View
A
Retailer 4
-
$442 USD
View
A
Retailer 5
-
$442 USD
View
A
Retailer 6
-
$458 USD
£361 GBP
View
A
Retailer 7
-
$595 USD
View
A
Retailer 8
-
$708 USD
View
A
Retailer 9
-
$760 USD
ZAR 12,282 ZAR
View
A
Retailer 10
-
$797 USD
£627 GBP
View
B+
Retailer 11
-
$1,210 USD
View
B+
Retailer 12
-
$1,297 USD
View
B+
Retailer 13
-
$1,422 USD
View
B+
Retailer 14
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$1,463 USD
View
B+
Retailer 15
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$1,528 USD
View
B+
Retailer 16
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$1,530 USD
SGD 2,067 SGD
View
B+
Retailer 17
-
$1,544 USD
View
B+
Retailer 18
-
$1,731 USD
£1,363 GBP
View
B
Retailer 19
-
$3,955 USD
View
Most Expensive
B
Brilliant Earth
21589416A · Oct 29
$4,810 USD
View
19 more retailers have this diamond
Prices start from $357 USDSave up to $4,453 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
1.65ct Oval
$357 USD