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Oval|Lab Grown|IGI

1.85ct E FL Oval Lab Grown Diamond

ID • E/FL • IGI LG836620545

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG836620545

Diamond specifications and retailer prices

From $509 SGD
$397 USD
As of October 26, 2026
Save $6,822 SGD (93%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $7,331 SGD at Brilliant Earth · As of October 28, 2026
View at Brilliant Earth

About this 1.85ct lab-grown oval diamond

This 1.85ct 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 LG836620545 or 836620545. Listed at 20 retailers as of October 26, 2026, with prices from $509 to $7,331, a $6,822 spread on the same certified stone. Brilliant Earth lists it at $7,331. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.85
Carat
E
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.7°
Pavilion angle39.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG836620545
Dimensions10.08 × 6.97 × 4.20 mm
L/W Ratio1.45
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
10.08 mm6.97 mm1.85 ctE / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG836620545
Side View
Table 60.0%Crown 33.7°Girdle: MED-STKPavilion 39.8°Culet: NoneDepth 60.3%

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: $7,331 SGD|Low: $509 SGD|High: $7,331 SGD|Avg: $1,950 SGD
Brilliant Earth
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
Retailer 14
Retailer 15
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Retailer 19
Retailer 20
October 29, 2026
Retailer 3$509 SGD
Retailer 18$569 SGD
Retailer 11$581 SGD
Retailer 8$631 SGD
Retailer 17$631 SGD
Retailer 16$820 SGD
Retailer 19$998 SGD
Retailer 15$1,030 SGD
Retailer 14$1,083 SGD
Retailer 9$1,085 SGD
Retailer 20$1,769 SGD
Retailer 4$1,921 SGD
Retailer 7$2,026 SGD
Retailer 5$2,073 SGD
Retailer 12$2,169 SGD
Retailer 6$2,196 SGD
Retailer 10$2,219 SGD
Retailer 2$2,476 SGD
Retailer 13$5,454 SGD
Brilliant Earth$7,331 SGD

28 data points across 20 retailers

20 retailers$509 SGD to $7,331 SGD

A
Cheapest Retailer
-
$509 SGD
$397 USD
A
Retailer 2
-
$569 SGD
$444 USD
View
A
Retailer 3
-
$581 SGD
$453 USD
View
Final sale: no returns
A
Retailer 4
-
$631 SGD
$492 USD
View
A
Retailer 5
-
$631 SGD
$492 USD
View
A
Retailer 6
-
$820 SGD
$640 USD
View
A
Retailer 7
-
$998 SGD
$779 USD
View
A
Retailer 8
-
$1,030 SGD
£633 GBP
View
A
Retailer 9
-
$1,083 SGD
ZAR 13,653 ZAR
View
A
Retailer 10
-
$1,085 SGD
€806 EUR
View
Price last confirmed 10 days ago
B+
Retailer 11
-
$1,769 SGD
$1,380 USD
View
B+
Retailer 12
-
$1,921 SGD
$1,499 USD
View
B+
Retailer 13
-
$2,026 SGD
$1,581 USD
View
B+
Retailer 14
-
$2,073 SGD
$1,617 USD
View
B+
Retailer 15
-
$2,169 SGD
View
B+
Retailer 16
-
$2,196 SGD
$1,713 USD
View
B+
Retailer 17
-
$2,219 SGD
$1,731 USD
View
B+
Retailer 18
-
$2,476 SGD
£1,521 GBP
View
B
Retailer 19
-
$5,454 SGD
$4,255 USD
View
Most Expensive
B
Brilliant Earth
21589864A · Oct 28
$7,331 SGD
$5,720 USD
View
19 more retailers have this diamond
Prices start from $509 SGDSave up to $6,822 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
1.85ct Oval
$509 SGD