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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 $458 SGD
$357 USD
As of October 26, 2026
Save $5,707 SGD (93%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $6,165 SGD 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 $458 to $6,165, a $5,707 spread on the same certified stone. Brilliant Earth lists it at $6,165. 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
Colour
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: $1,021 SGD|Low: $458 SGD|High: $5,069 SGD|Avg: $1,332 SGD|-4.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
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Retailer 10
Retailer 11
Retailer 12
Retailer 13
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Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
October 29, 2026
Retailer 4$458 SGD
Retailer 20$518 SGD
Retailer 19$531 SGD
Retailer 8$567 SGD
Retailer 16$567 SGD
Retailer 12$587 SGD
Retailer 15$763 SGD
Retailer 2$907 SGD
Retailer 14$974 SGD
Retailer 10$980 SGD
Retailer 1$1,021 SGD
Retailer 5$1,551 SGD
Retailer 3$1,662 SGD
Retailer 7$1,823 SGD
Retailer 6$1,875 SGD
Retailer 18$1,958 SGD
Retailer 13$1,960 SGD
Retailer 11$1,979 SGD
Retailer 17$2,219 SGD
Retailer 9$5,069 SGD

23 data points across 20 retailers

20 retailers$458 SGD to $6,165 SGD

A
Cheapest Retailer
-
$458 SGD
$357 USD
A
Retailer 2
-
$518 SGD
$404 USD
View
Final sale: no returns
A
Retailer 3
-
$531 SGD
$414 USD
View
A
Retailer 4
-
$567 SGD
$442 USD
View
A
Retailer 5
-
$567 SGD
$442 USD
View
A
Retailer 6
-
$587 SGD
£361 GBP
View
A
Retailer 7
-
$763 SGD
$595 USD
View
A
Retailer 8
-
$907 SGD
$708 USD
View
A
Retailer 9
-
$974 SGD
ZAR 12,282 ZAR
View
A
Retailer 10
-
$1,021 SGD
£627 GBP
View
B+
Retailer 11
-
$1,551 SGD
$1,210 USD
View
B+
Retailer 12
-
$1,662 SGD
$1,297 USD
View
B+
Retailer 13
-
$1,823 SGD
$1,422 USD
View
B+
Retailer 14
-
$1,875 SGD
$1,463 USD
View
B+
Retailer 15
-
$1,958 SGD
$1,528 USD
View
B+
Retailer 16
-
$1,960 SGD
View
B+
Retailer 17
-
$1,979 SGD
$1,544 USD
View
B+
Retailer 18
-
$2,219 SGD
£1,363 GBP
View
B
Retailer 19
-
$5,069 SGD
$3,955 USD
View
Most Expensive
B
Brilliant Earth
21589416A · Oct 29
$6,165 SGD
$4,810 USD
View
19 more retailers have this diamond
Prices start from $458 SGDSave up to $5,707 SGD

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
$458 SGD