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Radiant|Lab Grown|IGI

1.65ct D FL Radiant Lab Grown Diamond

ID • D/FL • IGI LG801693908

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

Certificate IGI LG801693908

Diamond specifications and retailer prices

From $1,002 NZD
$564 USD
As of November 2, 2026
Save $7,884 NZD (89%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $8,887 NZD at Do Amore Diamonds · As of November 1, 2026
View at Do Amore Diamonds

About this 1.65ct lab-grown radiant diamond

This 1.65ct 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 LG801693908 or 801693908. Listed at 14 retailers as of November 1, 2026, with prices from $1,002 to $8,887, a $7,884 spread on the same certified stone. Do Amore Diamonds lists it at $8,887. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.65
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle44.6°
Pavilion angle35°
OriginLab Grown
Grading LabIGI
CertificateIGI LG801693908
Dimensions8.28 × 5.86 × 3.97 mm
L/W Ratio1.41
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
8.28 mm5.86 mm1.65 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG801693908
Side View
Table 66.0%Crown 44.6°Girdle: Slightly ThickPavilion 35°Culet: NoneDepth 67.7%

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: Nov 2
Current: $8,887 NZD|Low: $1,002 NZD|High: $10,397 NZD|Avg: $3,766 NZD|-14.5%
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
November 2, 2026
Retailer 9$1,002 NZD
Retailer 14$1,121 NZD
Retailer 6$1,331 NZD
Retailer 11$1,473 NZD
Retailer 4$1,493 NZD
Retailer 5$1,799 NZD
Retailer 10$1,914 NZD
Retailer 2$2,196 NZD
Retailer 12$3,082 NZD
Retailer 13$3,606 NZD
Retailer 7$5,401 NZD
Retailer 8$6,505 NZD
Retailer 3$6,994 NZD
Do Amore Diamonds$8,887 NZD

32 data points across 14 retailers

14 retailers$1,002 NZD to $8,887 NZD

A
Cheapest Retailer
-
$1,002 NZD
$564 USD
A
Retailer 2
-
$1,121 NZD
$631 USD
View
A
Retailer 3
-
$1,331 NZD
$749 USD
View
Final sale: no returns
A
Retailer 4
-
$1,473 NZD
$829 USD
View
A
Retailer 5
-
$1,493 NZD
$840 USD
View
A
Retailer 6
-
$1,799 NZD
$1,012 USD
View
A
Retailer 7
-
$1,914 NZD
$1,077 USD
View
B+
Retailer 8
-
$2,196 NZD
€1,177 EUR
View
B+
Retailer 9
-
$3,082 NZD
$1,734 USD
View
B+
Retailer 10
-
$3,606 NZD
$2,029 USD
View
B
Retailer 11
-
$5,401 NZD
£2,393 GBP
View
B
Retailer 12
-
$6,505 NZD
$3,660 USD
View
B
Retailer 13
-
$6,994 NZD
$3,935 USD
View
Most Expensive
B
Do Amore Diamonds
27-33F679713 · Nov 1
$8,887 NZD
$5,000 USD
View
13 more retailers have this diamond
Prices start from $1,002 NZDSave up to $7,884 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
1.65ct Radiant
$1,002 NZD