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Oval|Lab Grown|IGI

1.85ct E FL Oval Lab Grown Diamond

EX • E/FL • IGI LG823614540

Shape and cutting style on the report: Antique oval cut

Certificate IGI LG823614540

Diamond specifications and retailer prices

From $580 USD
As of October 30, 2026
Save $3,400 USD (85%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $3,980 USD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

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 LG823614540 or 823614540. Listed at 14 retailers as of October 29, 2026, with prices from $580 to $3,980, a $3,400 spread on the same certified stone. Do Amore Diamonds lists it at $3,980. 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
Color
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.4°
Pavilion angle41.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG823614540
Dimensions11.02 × 6.37 × 3.97 mm
L/W Ratio1.73
Girdle conditionFaceted
Culet sizeLarge
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
11.02 mm6.37 mm1.85 ctE / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG823614540
Side View
Table 51.0%Crown 35.4°Girdle: MED-STKPavilion 41.8°Culet: LargeDepth 62.3%

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 30
Current: $3,980 USD|Low: $398 USD|High: $3,980 USD|Avg: $1,490 USD
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
October 31, 2026
Retailer 8$580 USD
Retailer 11$775 USD
Retailer 9$948 USD
Retailer 6$1,103 USD
Retailer 12$1,200 USD
Retailer 7$1,214 USD
Retailer 2$1,652 USD
Retailer 4$1,822 USD
Retailer 10$2,189 USD
Retailer 5$2,211 USD
Retailer 3$2,214 USD
Retailer 13$2,406 USD
Do Amore Diamonds$3,980 USD

17 data points across 13 retailers

14 retailers$580 USD to $3,980 USD

Retailer 1
-
$480 USD
Price last confirmed 37 days ago
A
Retailer 2
-
$580 USD
View
Final sale: no returns
Retailer 3
-
$588 USD
View
Price last confirmed 37 days ago
A
Retailer 4
-
$775 USD
View
A
Retailer 5
-
$948 USD
View
A
Retailer 6
-
$1,103 USD
£869 GBP
View
B+
Retailer 7
-
$1,200 USD
View
B+
Retailer 8
-
$1,214 USD
ZAR 19,619 ZAR
View
Retailer 9
-
$1,652 USD
View
B+
Retailer 10
-
$1,822 USD
View
B
Retailer 11
-
$2,189 USD
View
B
Retailer 12
-
$2,214 USD
View
B
Retailer 13
-
$2,406 USD
View
Most Expensive
B
Do Amore Diamonds
20-E95110 · Oct 29
$3,980 USD
View
13 more retailers have this diamond
Prices start from $580 USDSave up to $3,400 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
1.85ct Oval
$580 USD