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Radiant|Lab Grown|IGI

1.85ct E IF Radiant Lab Grown Diamond

ID • E/IF • IGI LG738502935

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI LG738502935

Diamond specifications and retailer prices

From $366 USD
As of October 27, 2026
Save $2,884 USD (89%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $3,250 USD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 1.85ct lab-grown radiant diamond

This 1.85ct lab-grown radiant sits in the one-and-a-half to two carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG738502935 or 738502935. Listed at 23 retailers as of October 27, 2026, with prices from $366 to $3,250, a $2,884 spread on the same certified stone. Do Amore Diamonds lists it at $3,250. 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
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle45.7°
Pavilion angle32.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG738502935
Dimensions8.97 × 6.01 × 3.85 mm
L/W Ratio1.49
Culet sizePointed
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
8.97 mm6.01 mm1.85 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG738502935
Side View
Table 63.0%Crown 45.7°Girdle: MediumPavilion 32.4°Culet: NoneDepth 64.1%

Caratlytics Score

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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 27
Current: $3,250 USD|Low: $409 USD|High: $3,250 USD|Avg: $1,409 USD
Do Amore Diamonds
Retailer 2
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Retailer 18
October 29, 2026
Retailer 7$409 USD
Retailer 13$605 USD
Retailer 15$627 USD
Retailer 5$721 USD
Retailer 6$726 USD
Retailer 11$821 USD
Retailer 12$861 USD
Retailer 2$1,167 USD
Retailer 3$1,168 USD
Retailer 17$1,331 USD
Retailer 4$1,463 USD
Retailer 18$1,714 USD
Retailer 8$1,716 USD
Retailer 10$1,763 USD
Retailer 9$1,797 USD
Retailer 14$1,960 USD
Retailer 16$2,695 USD
Do Amore Diamonds$3,250 USD

42 data points across 18 retailers

23 retailers$366 USD to $3,250 USD

A
Cheapest Retailer
-
$366 USD
A
Retailer 2
-
$409 USD
View
Final sale: no returns
A
Retailer 3
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$425 USD
View
A
Retailer 4
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$454 USD
View
A
Retailer 5
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$454 USD
View
A
Retailer 6
-
$605 USD
View
A
Retailer 7
-
$627 USD
HK$4,900 HKD
View
A
Retailer 8
-
$721 USD
View
A
Retailer 9
-
$726 USD
View
A
Retailer 10
-
$821 USD
£646 GBP
View
A
Retailer 11
-
$861 USD
ZAR 13,907 ZAR
View
A
Retailer 12
-
$1,167 USD
A$1,795 AUD
View
A
Retailer 13
-
$1,168 USD
View
B+
Retailer 14
-
$1,331 USD
View
B+
Retailer 15
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$1,463 USD
£1,152 GBP
View
B+
Retailer 16
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$1,610 USD
View
B+
Retailer 17
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$1,714 USD
View
B+
Retailer 18
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$1,716 USD
View
B+
Retailer 19
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$1,763 USD
View
B+
Retailer 20
-
$1,797 USD
SGD 2,428 SGD
View
B+
Retailer 21
-
$1,960 USD
£1,543 GBP
View
Retailer 22
-
$2,695 USD
View
Price last confirmed 8 days ago
Most Expensive
B
Do Amore Diamonds
27-7D1F68117 · Oct 29
$3,250 USD
View
22 more retailers have this diamond
Prices start from $366 USDSave up to $2,884 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 Radiant
$366 USD