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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 $469 SGD
$366 USD
As of October 30, 2026
Save $3,696 SGD (89%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $4,166 SGD 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 29, 2026, with prices from $469 to $4,166, a $3,696 spread on the same certified stone. Do Amore Diamonds lists it at $4,166. 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
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 30
Current: $4,166 SGD|Low: $524 SGD|High: $4,166 SGD|Avg: $1,807 SGD
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
Retailer 14
Retailer 15
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Retailer 17
Retailer 18
October 30, 2026
Retailer 7$524 SGD
Retailer 13$775 SGD
Retailer 15$804 SGD
Retailer 5$924 SGD
Retailer 6$931 SGD
Retailer 2$1,053 SGD
Retailer 12$1,103 SGD
Retailer 11$1,495 SGD
Retailer 3$1,497 SGD
Retailer 17$1,706 SGD
Retailer 4$1,875 SGD
Retailer 18$2,197 SGD
Retailer 8$2,199 SGD
Retailer 10$2,259 SGD
Retailer 9$2,303 SGD
Retailer 14$2,512 SGD
Retailer 16$3,454 SGD
Do Amore Diamonds$4,166 SGD

43 data points across 18 retailers

23 retailers$469 SGD to $4,166 SGD

A
Cheapest Retailer
-
$469 SGD
$366 USD
A
Retailer 2
-
$524 SGD
$409 USD
View
Final sale: no returns
A
Retailer 3
-
$545 SGD
$425 USD
View
A
Retailer 4
-
$582 SGD
$454 USD
View
A
Retailer 5
-
$582 SGD
$454 USD
View
A
Retailer 6
-
$775 SGD
$605 USD
View
A
Retailer 7
-
$804 SGD
HK$4,900 HKD
View
A
Retailer 8
-
$924 SGD
$721 USD
View
A
Retailer 9
-
$931 SGD
$726 USD
View
A
Retailer 10
-
$1,053 SGD
£647 GBP
View
A
Retailer 11
-
$1,103 SGD
ZAR 13,907 ZAR
View
A
Retailer 12
-
$1,495 SGD
A$1,795 AUD
View
A
Retailer 13
-
$1,497 SGD
$1,168 USD
View
B+
Retailer 14
-
$1,706 SGD
$1,331 USD
View
B+
Retailer 15
-
$1,875 SGD
£1,152 GBP
View
B+
Retailer 16
-
$2,064 SGD
$1,610 USD
View
B+
Retailer 17
-
$2,197 SGD
$1,714 USD
View
B+
Retailer 18
-
$2,199 SGD
$1,716 USD
View
B+
Retailer 19
-
$2,259 SGD
$1,763 USD
View
B+
Retailer 20
-
$2,303 SGD
View
B+
Retailer 21
-
$2,512 SGD
£1,543 GBP
View
Retailer 22
-
$3,454 SGD
$2,695 USD
View
Price last confirmed 8 days ago
Most Expensive
B
Do Amore Diamonds
27-7D1F68117 · Oct 29
$4,166 SGD
$3,250 USD
View
22 more retailers have this diamond
Prices start from $469 SGDSave up to $3,696 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 Radiant
$469 SGD