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Radiant|Lab Grown|IGI

3.20ct D IF Radiant Lab Grown Diamond

VG • D/IF • IGI LG732516557

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

Certificate IGI LG732516557

Diamond specifications and retailer prices

From $1,281 SGD
$1,002 USD
As of October 30, 2026
Save $10,097 SGD (89%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $11,378 SGD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 3.2ct lab-grown radiant diamond

This 3.2ct lab-grown radiant sits in the three to five carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG732516557 or 732516557. Listed at 16 retailers as of October 30, 2026, with prices from $1,281 to $11,378, a $10,097 spread on the same certified stone. Do Amore Diamonds lists it at $11,378. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

3.20
Carat
D
Colour
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.8°
Pavilion angle35.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG732516557
Dimensions10.07 × 7.14 × 5.07 mm
L/W Ratio1.41
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.07 mm7.14 mm3.20 ctD / IF
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG732516557
Side View
Table 61.0%Crown 39.8°Girdle: ThickPavilion 35.3°Culet: NoneDepth 71.0%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 30
Current: $11,378 SGD|Low: $1,281 SGD|High: $16,133 SGD|Avg: $4,886 SGD|-17.2%
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
Retailer 16
October 31, 2026
Retailer 11$1,281 SGD
Retailer 3$1,422 SGD
Retailer 6$1,713 SGD
Retailer 9$1,717 SGD
Retailer 8$1,799 SGD
Retailer 16$2,420 SGD
Retailer 5$2,725 SGD
Retailer 14$3,075 SGD
Retailer 2$3,105 SGD
Retailer 12$3,159 SGD
Retailer 13$4,238 SGD
Retailer 15$5,384 SGD
Retailer 4$6,948 SGD
Retailer 7$9,122 SGD
Retailer 10$10,956 SGD
Do Amore Diamonds$11,378 SGD

33 data points across 16 retailers

16 retailers$1,281 SGD to $11,378 SGD

A
Cheapest Retailer
-
$1,281 SGD
$1,002 USD
A
Retailer 2
-
$1,422 SGD
$1,112 USD
View
A
Retailer 3
-
$1,713 SGD
$1,340 USD
View
A
Retailer 4
-
$1,717 SGD
$1,343 USD
View
A
Retailer 5
-
$1,799 SGD
$1,407 USD
View
Final sale: no returns
A
Retailer 6
-
$2,420 SGD
$1,893 USD
View
Retailer 7
-
$2,725 SGD
€2,030 EUR
View
Price last confirmed 7 days ago
A
Retailer 8
-
$3,075 SGD
$2,405 USD
View
A
Retailer 9
-
$3,105 SGD
$2,429 USD
View
A
Retailer 10
-
$3,159 SGD
$2,471 USD
View
A
Retailer 11
-
$4,238 SGD
$3,315 USD
View
B+
Retailer 12
-
$5,384 SGD
£3,316 GBP
View
Retailer 13
-
$6,948 SGD
$5,435 USD
View
Price last confirmed 10 days ago
Retailer 14
-
$9,122 SGD
A$10,978 AUD
View
Price last confirmed 22 days ago
B
Retailer 15
-
$10,956 SGD
$8,570 USD
View
Most Expensive
B
Do Amore Diamonds
27-F4940E776 · Oct 31
$11,378 SGD
$8,900 USD
View
15 more retailers have this diamond
Prices start from $1,281 SGDSave up to $10,097 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
3.20ct Radiant
$1,281 SGD