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Radiant|Lab Grown|IGI

5.06ct D IF Radiant Lab Grown Diamond

ID • D/IF • IGI LG798616067

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

Certificate IGI LG798616067

Diamond specifications and retailer prices

From $12,650 SGD
$9,895 USD
As of October 30, 2026
Save $32,948 SGD (72%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $45,598 SGD at Taylor and Hart · As of October 31, 2026
View at Taylor and Hart

About this 5.06ct lab-grown radiant diamond

This 5.06ct lab-grown radiant sits in the over five carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG798616067 or 798616067. Listed at 20 retailers as of October 30, 2026, with prices from $12,650 to $45,598, a $32,948 spread on the same certified stone. Taylor and Hart lists it at $45,598. 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

5.06
Carat
D
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle42.3°
Pavilion angle35.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG798616067
Dimensions12.94 × 8.22 × 5.59 mm
L/W Ratio1.57
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.94 mm8.22 mm5.06 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG798616067
Side View
Table 68.0%Crown 42.3°Girdle: MED-STKPavilion 35.6°Culet: NoneDepth 68.0%

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: Oct 30
Current: $30,367 SGD|Low: $12,144 SGD|High: $40,881 SGD|Avg: $18,768 SGD|-0.2%
Retailer 1
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
November 1, 2026
Retailer 3$12,650 SGD
Retailer 8$12,798 SGD
Retailer 15$13,752 SGD
Retailer 10$14,078 SGD
Retailer 4$14,167 SGD
Retailer 17$14,503 SGD
Retailer 5$14,673 SGD
Retailer 7$14,673 SGD
Retailer 12$15,103 SGD
Retailer 6$15,664 SGD
Retailer 16$16,063 SGD
Retailer 13$17,448 SGD
Retailer 9$21,022 SGD
Retailer 11$23,573 SGD
Retailer 2$26,839 SGD
Retailer 14$29,814 SGD
Retailer 1$30,367 SGD
Retailer 18$40,881 SGD

38 data points across 18 retailers

20 retailers$12,650 SGD to $45,598 SGD

A
Cheapest Retailer
-
$12,650 SGD
$9,895 USD
A
Retailer 2
-
$12,798 SGD
$10,011 USD
View
A
Retailer 3
-
$13,156 SGD
$10,291 USD
View
A
Retailer 4
-
$13,752 SGD
$10,757 USD
View
A
Retailer 5
-
$14,078 SGD
$11,012 USD
View
A
Retailer 6
-
$14,167 SGD
$11,082 USD
View
Final sale: no returns
A
Retailer 7
-
$14,503 SGD
$11,345 USD
View
A
Retailer 8
-
$14,673 SGD
$11,478 USD
View
Retailer 9
-
$14,673 SGD
$11,478 USD
View
Price last confirmed 16 days ago
A
Retailer 10
-
$15,103 SGD
£9,302 GBP
View
A
Retailer 11
-
$15,664 SGD
$12,253 USD
View
A
Retailer 12
-
$16,063 SGD
$12,565 USD
View
A
Retailer 13
-
$17,448 SGD
£10,746 GBP
View
A
Retailer 14
-
$21,022 SGD
£12,948 GBP
View
B+
Retailer 15
-
$23,573 SGD
£14,519 GBP
View
B+
Retailer 16
-
$26,839 SGD
$20,994 USD
View
B+
Retailer 17
-
$29,814 SGD
ZAR 376,760 ZAR
View
B+
Retailer 18
-
$30,367 SGD
A$36,545 AUD
View
B
Retailer 19
-
$40,881 SGD
$31,978 USD
View
Most Expensive
B
Taylor and Hart
RTZH3MX · Oct 31
$45,598 SGD
$35,668 USD
View
19 more retailers have this diamond
Prices start from $12,650 SGDSave up to $32,948 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
5.06ct Radiant
$12,650 SGD