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Radiant|Lab Grown|IGI

1.65ct D FL Radiant Lab Grown Diamond

ID • D/FL • IGI LG787624228

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

Certificate IGI LG787624228

Diamond specifications and retailer prices

From $991 SGD
$775 USD
As of November 2, 2026
Save $3,319 SGD (77%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $4,311 SGD at MOH London · As of November 1, 2026
View at MOH London

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 LG787624228 or 787624228. Listed at 21 retailers as of November 1, 2026, with prices from $991 to $4,311, a $3,319 spread on the same certified stone. MOH London lists it at $4,311. 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 angle48.6°
Pavilion angle30.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG787624228
Dimensions8.44 × 5.65 × 3.74 mm
L/W Ratio1.49
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.44 mm5.65 mm1.65 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG787624228
Side View
Table 64.0%Crown 48.6°Girdle: MED-STKPavilion 30.1°Culet: NoneDepth 66.2%

Caratlytics Score

How it works →
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: $4,311 SGD|Low: $952 SGD|High: $4,363 SGD|Avg: $2,289 SGD|-1.2%
MOH London
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
Retailer 16
Retailer 17
Retailer 18
Retailer 19
November 2, 2026
Retailer 3$991 SGD
Retailer 4$1,110 SGD
Retailer 5$1,150 SGD
Retailer 9$1,150 SGD
Retailer 2$1,300 SGD
Retailer 15$1,375 SGD
Retailer 8$1,554 SGD
Retailer 17$1,647 SGD
Retailer 7$1,719 SGD
Retailer 12$1,763 SGD
Retailer 13$2,016 SGD
Retailer 14$2,114 SGD
Retailer 16$2,734 SGD
Retailer 6$3,233 SGD
Retailer 11$3,567 SGD
Retailer 19$3,874 SGD
Retailer 18$3,887 SGD
Retailer 10$3,972 SGD
MOH London$4,311 SGD

37 data points across 19 retailers

21 retailers$991 SGD to $4,311 SGD

A
Cheapest Retailer
-
$991 SGD
$775 USD
A
Retailer 2
-
$1,078 SGD
$843 USD
View
A
Retailer 3
-
$1,110 SGD
$868 USD
View
Final sale: no returns
Retailer 4
-
$1,150 SGD
$899 USD
View
Price last confirmed 16 days ago
A
Retailer 5
-
$1,150 SGD
$899 USD
View
A
Retailer 6
-
$1,300 SGD
£800 GBP
View
A
Retailer 7
-
$1,375 SGD
$1,075 USD
View
B+
Retailer 8
-
$1,554 SGD
$1,215 USD
View
B+
Retailer 9
-
$1,647 SGD
$1,288 USD
View
B+
Retailer 10
-
$1,719 SGD
$1,344 USD
View
B+
Retailer 11
-
$1,763 SGD
£1,085 GBP
View
B+
Retailer 12
-
$2,016 SGD
€1,501 EUR
View
B+
Retailer 13
-
$2,114 SGD
ZAR 26,701 ZAR
View
B
Retailer 14
-
$2,734 SGD
$2,138 USD
View
B
Retailer 15
-
$3,233 SGD
$2,528 USD
View
B
Retailer 16
-
$3,567 SGD
£2,196 GBP
View
B
Retailer 17
-
$3,868 SGD
View
B
Retailer 18
-
$3,874 SGD
$3,029 USD
View
B
Retailer 19
-
$3,887 SGD
$3,039 USD
View
B
Retailer 20
-
$3,972 SGD
$3,106 USD
View
Most Expensive
B
MOH London
LG787624228 · Nov 1
$4,311 SGD
£2,654 GBP
View
20 more retailers have this diamond
Prices start from $991 SGDSave up to $3,319 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
$991 SGD