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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 $649 NZD
$366 USD
As of October 30, 2026
Save $5,117 NZD (89%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $5,766 NZD 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 $649 to $5,766, a $5,117 spread on the same certified stone. Do Amore Diamonds lists it at $5,766. 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

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $5,766 NZD|Low: $726 NZD|High: $5,766 NZD|Avg: $2,502 NZD
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
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Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
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Retailer 17
Retailer 18
October 30, 2026
Retailer 7$726 NZD
Retailer 13$1,073 NZD
Retailer 15$1,113 NZD
Retailer 5$1,279 NZD
Retailer 6$1,288 NZD
Retailer 2$1,457 NZD
Retailer 12$1,527 NZD
Retailer 11$2,070 NZD
Retailer 3$2,072 NZD
Retailer 17$2,362 NZD
Retailer 4$2,596 NZD
Retailer 18$3,041 NZD
Retailer 8$3,045 NZD
Retailer 10$3,127 NZD
Retailer 9$3,188 NZD
Retailer 14$3,477 NZD
Retailer 16$4,782 NZD
Do Amore Diamonds$5,766 NZD

43 data points across 18 retailers

23 retailers$649 NZD to $5,766 NZD

A
Cheapest Retailer
-
$649 NZD
$366 USD
A
Retailer 2
-
$726 NZD
$409 USD
View
Final sale: no returns
A
Retailer 3
-
$754 NZD
$425 USD
View
A
Retailer 4
-
$806 NZD
$454 USD
View
A
Retailer 5
-
$806 NZD
$454 USD
View
A
Retailer 6
-
$1,073 NZD
$605 USD
View
A
Retailer 7
-
$1,113 NZD
HK$4,900 HKD
View
A
Retailer 8
-
$1,279 NZD
$721 USD
View
A
Retailer 9
-
$1,288 NZD
$726 USD
View
A
Retailer 10
-
$1,457 NZD
£647 GBP
View
A
Retailer 11
-
$1,527 NZD
ZAR 13,907 ZAR
View
A
Retailer 12
-
$2,070 NZD
A$1,795 AUD
View
A
Retailer 13
-
$2,072 NZD
$1,168 USD
View
B+
Retailer 14
-
$2,362 NZD
$1,331 USD
View
B+
Retailer 15
-
$2,596 NZD
£1,152 GBP
View
B+
Retailer 16
-
$2,857 NZD
$1,610 USD
View
B+
Retailer 17
-
$3,041 NZD
$1,714 USD
View
B+
Retailer 18
-
$3,045 NZD
$1,716 USD
View
B+
Retailer 19
-
$3,127 NZD
$1,763 USD
View
B+
Retailer 20
-
$3,188 NZD
SGD 2,428 SGD
View
B+
Retailer 21
-
$3,477 NZD
£1,543 GBP
View
Retailer 22
-
$4,782 NZD
$2,695 USD
View
Price last confirmed 9 days ago
Most Expensive
B
Do Amore Diamonds
27-7D1F68117 · Oct 29
$5,766 NZD
$3,250 USD
View
22 more retailers have this diamond
Prices start from $649 NZDSave up to $5,117 NZD

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
$649 NZD