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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 $721 SGD
$564 USD
As of November 2, 2026
Save $5,673 SGD (89%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $6,395 SGD 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 $721 to $6,395, a $5,673 spread on the same certified stone. Do Amore Diamonds lists it at $6,395. 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

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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: Nov 2
Current: $6,395 SGD|Low: $721 SGD|High: $7,482 SGD|Avg: $2,716 SGD|-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$721 SGD
Retailer 14$807 SGD
Retailer 6$958 SGD
Retailer 11$1,060 SGD
Retailer 4$1,074 SGD
Retailer 5$1,294 SGD
Retailer 10$1,377 SGD
Retailer 2$1,581 SGD
Retailer 12$2,218 SGD
Retailer 13$2,595 SGD
Retailer 7$3,887 SGD
Retailer 8$4,681 SGD
Retailer 3$5,032 SGD
Do Amore Diamonds$6,395 SGD

33 data points across 14 retailers

14 retailers$721 SGD to $6,395 SGD

A
Cheapest Retailer
-
$721 SGD
$564 USD
A
Retailer 2
-
$807 SGD
$631 USD
View
A
Retailer 3
-
$958 SGD
$749 USD
View
Final sale: no returns
A
Retailer 4
-
$1,060 SGD
$829 USD
View
A
Retailer 5
-
$1,074 SGD
$840 USD
View
A
Retailer 6
-
$1,294 SGD
$1,012 USD
View
A
Retailer 7
-
$1,377 SGD
$1,077 USD
View
B+
Retailer 8
-
$1,581 SGD
€1,177 EUR
View
B+
Retailer 9
-
$2,218 SGD
$1,734 USD
View
B+
Retailer 10
-
$2,595 SGD
$2,029 USD
View
B
Retailer 11
-
$3,887 SGD
£2,393 GBP
View
B
Retailer 12
-
$4,681 SGD
$3,660 USD
View
B
Retailer 13
-
$5,032 SGD
$3,935 USD
View
Most Expensive
B
Do Amore Diamonds
27-33F679713 · Nov 1
$6,395 SGD
$5,000 USD
View
13 more retailers have this diamond
Prices start from $721 SGDSave up to $5,673 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
1.65ct Radiant
$721 SGD