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Radiant|Lab Grown|IGI

1.76ct E IF Radiant Lab Grown Diamond

ID • E/IF • IGI LG657461363

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

Certificate IGI LG657461363

Diamond specifications and retailer prices

From $776 NZD
$436 USD
As of October 27, 2026
Save $10,405 NZD (93%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $11,182 NZD at Do Amore Diamonds · As of October 30, 2026
View at Do Amore Diamonds

About this 1.76ct lab-grown radiant diamond

This 1.76ct 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 LG657461363 or 657461363. Listed at 22 retailers as of October 27, 2026, with prices from $776 to $11,182, a $10,405 spread on the same certified stone. Do Amore Diamonds lists it at $11,182. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.76
Carat
E
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle45.8°
Pavilion angle34.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG657461363
Dimensions8.52 × 5.98 × 3.94 mm
L/W Ratio1.42
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.52 mm5.98 mm1.76 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG657461363
Side View
Table 64.0%Crown 45.8°Girdle: MediumPavilion 34.3°Culet: NoneDepth 65.9%

Caratlytics Score

How it works →
A+
Exceptional
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 27
Current: $6,891 NZD|Low: $867 NZD|High: $7,638 NZD|Avg: $3,070 NZD|-9.8%
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
Retailer 19
October 30, 2026
Retailer 7$867 NZD
Retailer 4$871 NZD
Retailer 10$963 NZD
Retailer 16$963 NZD
Retailer 3$1,220 NZD
Retailer 19$1,277 NZD
Retailer 12$1,765 NZD
Retailer 15$1,827 NZD
Retailer 5$1,925 NZD
Retailer 2$2,476 NZD
Retailer 17$2,480 NZD
Retailer 11$3,338 NZD
Retailer 9$3,417 NZD
Retailer 8$3,602 NZD
Retailer 6$3,675 NZD
Retailer 13$4,461 NZD
Retailer 18$4,745 NZD
Retailer 14$6,534 NZD
Do Amore Diamonds$6,891 NZD

29 data points across 19 retailers

22 retailers$776 NZD to $11,182 NZD

A+
Cheapest Retailer
-
$776 NZD
$436 USD
A
Retailer 2
-
$867 NZD
$487 USD
View
Final sale: no returns
A
Retailer 3
-
$871 NZD
$489 USD
View
A
Retailer 4
-
$963 NZD
$541 USD
View
A
Retailer 5
-
$963 NZD
$541 USD
View
A
Retailer 6
-
$1,220 NZD
$685 USD
View
A
Retailer 7
-
$1,277 NZD
$717 USD
View
A
Retailer 8
-
$1,765 NZD
£781 GBP
View
A
Retailer 9
-
$1,827 NZD
ZAR 16,575 ZAR
View
A
Retailer 10
-
$1,925 NZD
$1,081 USD
View
B+
Retailer 11
-
$2,476 NZD
A$2,139 AUD
View
B+
Retailer 12
-
$2,480 NZD
$1,393 USD
View
Retailer 13
-
$3,338 NZD
£1,476 GBP
View
Price last confirmed 14 days ago
B+
Retailer 14
-
$3,417 NZD
$1,919 USD
View
B+
Retailer 15
-
$3,427 NZD
£1,516 GBP
View
B+
Retailer 16
-
$3,602 NZD
$2,023 USD
View
B+
Retailer 17
-
$3,675 NZD
$2,064 USD
View
B+
Retailer 18
-
$4,461 NZD
£1,973 GBP
View
Retailer 19
-
$4,745 NZD
$2,665 USD
View
Price last confirmed 8 days ago
B
Retailer 20
-
$6,534 NZD
$3,670 USD
View
B
Retailer 21
-
$6,891 NZD
$3,870 USD
View
Most Expensive
B
Do Amore Diamonds
23-657461363 · Oct 30
$11,182 NZD
$6,280 USD
View
21 more retailers have this diamond
Prices start from $776 NZDSave up to $10,405 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+
1.76ct Radiant
$776 NZD