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Radiant|Lab Grown|IGI

4.73ct D IF Radiant Lab Grown Diamond

ID • D/IF • IGI LG754594088

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

Certificate IGI LG754594088

Diamond specifications and retailer prices

From $5,932 SGD
$4,627 USD
As of October 27, 2026
Save $34,877 SGD (85%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $40,809 SGD at Do Amore Diamonds · As of October 28, 2026
View at Do Amore Diamonds

About this 4.73ct lab-grown radiant diamond

This 4.73ct lab-grown radiant sits in the three to five carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG754594088 or 754594088. Listed at 17 retailers as of October 27, 2026, with prices from $5,932 to $40,809, a $34,877 spread on the same certified stone. Do Amore Diamonds lists it at $40,809. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

4.73
Carat
D
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.6°
Pavilion angle34.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG754594088
Dimensions11.80 × 8.53 × 5.60 mm
L/W Ratio1.38
Culet sizePointed
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
11.80 mm8.53 mm4.73 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG754594088
Side View
Table 64.0%Crown 37.6°Girdle: Slightly ThickPavilion 34.8°Culet: NoneDepth 65.7%

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: Oct 27
Current: $40,809 SGD|Low: $5,932 SGD|High: $42,399 SGD|Avg: $15,696 SGD|-3.7%
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
Retailer 16
Retailer 17
Retailer 18
October 29, 2026
Retailer 15$5,932 SGD
Retailer 3$6,217 SGD
Retailer 17$6,377 SGD
Retailer 9$6,902 SGD
Retailer 2$6,917 SGD
Retailer 8$8,285 SGD
Retailer 18$8,788 SGD
Retailer 13$9,005 SGD
Retailer 14$10,577 SGD
Retailer 16$10,640 SGD
Retailer 4$12,707 SGD
Retailer 11$15,519 SGD
Retailer 5$17,079 SGD
Retailer 12$18,975 SGD
Retailer 6$22,643 SGD
Retailer 10$25,663 SGD
Retailer 7$29,681 SGD
Do Amore Diamonds$40,809 SGD

31 data points across 18 retailers

17 retailers$5,932 SGD to $40,809 SGD

A
Cheapest Retailer
-
$5,932 SGD
$4,627 USD
A
Retailer 2
-
$6,217 SGD
$4,849 USD
View
A
Retailer 3
-
$6,377 SGD
$4,974 USD
View
A
Retailer 4
-
$6,902 SGD
$5,383 USD
View
Final sale: no returns
A
Retailer 5
-
$6,917 SGD
$5,395 USD
View
A
Retailer 6
-
$8,285 SGD
$6,462 USD
View
A
Retailer 7
-
$8,788 SGD
$6,854 USD
View
A
Retailer 8
-
$9,005 SGD
$7,024 USD
View
B+
Retailer 9
-
$10,577 SGD
$8,250 USD
View
B+
Retailer 10
-
$10,640 SGD
$8,299 USD
View
B+
Retailer 11
-
$12,707 SGD
€9,439 EUR
View
B+
Retailer 12
-
$15,519 SGD
£9,531 GBP
View
B
Retailer 13
-
$17,079 SGD
A$20,494 AUD
View
B+
Retailer 14
-
$18,975 SGD
$14,800 USD
View
B
Retailer 15
-
$22,643 SGD
A$27,170 AUD
View
Price last confirmed 20 days ago
B
Retailer 16
-
$29,681 SGD
$23,150 USD
View
Most Expensive
B
Do Amore Diamonds
27-68BC86F3D · Oct 28
$40,809 SGD
$31,830 USD
View
16 more retailers have this diamond
Prices start from $5,932 SGDSave up to $34,877 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
4.73ct Radiant
$5,932 SGD