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Radiant|Lab Grown|IGI

1.67ct D FL Radiant Lab Grown Diamond

ID • D/FL • IGI LG801693850

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

Certificate IGI LG801693850

Diamond specifications and retailer prices

From $1,011 NZD
$570 USD
As of October 30, 2026
Save $7,967 NZD (89%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $8,978 NZD at Do Amore Diamonds · As of October 30, 2026
View at Do Amore Diamonds

About this 1.67ct lab-grown radiant diamond

This 1.67ct lab-grown radiant sits in the one-and-a-half to two carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG801693850 or 801693850. Listed at 13 retailers as of October 30, 2026, with prices from $1,011 to $8,978, a $7,967 spread on the same certified stone. Do Amore Diamonds lists it at $8,978. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.67
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle44°
Pavilion angle32.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG801693850
Dimensions8.29 × 5.91 × 3.91 mm
L/W Ratio1.40
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
8.29 mm5.91 mm1.67 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG801693850
Side View
Table 64.0%Crown 44°Girdle: Slightly ThickPavilion 32.7°Culet: NoneDepth 66.2%

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: $8,978 NZD|Low: $1,011 NZD|High: $10,646 NZD|Avg: $4,283 NZD|-15.7%
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
October 31, 2026
Retailer 10$1,011 NZD
Retailer 15$1,132 NZD
Retailer 12$1,485 NZD
Retailer 4$1,508 NZD
Retailer 5$1,835 NZD
Retailer 11$1,930 NZD
Retailer 2$2,219 NZD
Retailer 13$3,112 NZD
Retailer 14$3,641 NZD
Retailer 9$5,485 NZD
Retailer 6$5,605 NZD
Retailer 7$5,797 NZD
Retailer 8$6,565 NZD
Retailer 3$7,071 NZD
Do Amore Diamonds$8,978 NZD

32 data points across 15 retailers

13 retailers$1,011 NZD to $8,978 NZD

A
Cheapest Retailer
-
$1,011 NZD
$570 USD
A
Retailer 2
-
$1,132 NZD
$638 USD
View
A
Retailer 3
-
$1,485 NZD
$837 USD
View
A
Retailer 4
-
$1,508 NZD
$850 USD
View
A
Retailer 5
-
$1,835 NZD
$1,034 USD
View
A
Retailer 6
-
$1,930 NZD
$1,088 USD
View
B+
Retailer 7
-
$2,219 NZD
€1,191 EUR
View
B+
Retailer 8
-
$3,112 NZD
$1,754 USD
View
B+
Retailer 9
-
$3,641 NZD
$2,052 USD
View
B
Retailer 10
-
$5,485 NZD
£2,434 GBP
View
B
Retailer 11
-
$6,565 NZD
$3,700 USD
View
B
Retailer 12
-
$7,071 NZD
$3,985 USD
View
Most Expensive
B
Do Amore Diamonds
27-6D357CFBA · Oct 30
$8,978 NZD
$5,060 USD
View
12 more retailers have this diamond
Prices start from $1,011 NZDSave up to $7,967 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
1.67ct Radiant
$1,011 NZD