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Round|Lab Grown|IGI

5.03ct D IF Round Lab Grown Diamond

ID • D/IF • IGI LG744514514

Shape and cutting style on the report: Round brilliant

Certificate IGI LG744514514

Diamond specifications and retailer prices

From $6,373 SGD
£3,914 GBP
As of October 29, 2026
Save $39,410 SGD (86%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $45,784 SGD at Do Amore Diamonds · As of October 28, 2026
View at Do Amore Diamonds

About this 5.03ct lab-grown round diamond

This 5.03ct lab-grown round 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 LG744514514 or 744514514. Listed at 18 retailers as of October 28, 2026, with prices from $6,373 to $45,784, a $39,410 spread on the same certified stone. Do Amore Diamonds lists it at $45,784. 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

5.03
Carat
D
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.4°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG744514514
Dimensions10.97 × 11.04 × 6.77 mm
L/W Ratio1.01
Girdle conditionFaceted
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
10.97 mm11.04 mm5.03 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG744514514
Side View
Table 56.0%Crown 34.4°Girdle: MediumPavilion 40.8°Culet: NoneDepth 61.5%

Caratlytics Score

How it works →
A+
Exceptional
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: $45,784 SGD|Low: $6,343 SGD|High: $45,784 SGD|Avg: $12,957 SGD
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
October 29, 2026
Retailer 10$6,373 SGD
Retailer 13$6,654 SGD
Retailer 17$6,975 SGD
Retailer 14$7,019 SGD
Retailer 9$7,608 SGD
Retailer 6$8,327 SGD
Retailer 5$9,436 SGD
Retailer 15$9,680 SGD
Retailer 16$10,114 SGD
Retailer 12$11,926 SGD
Retailer 11$14,400 SGD
Retailer 2$17,431 SGD
Retailer 3$17,869 SGD
Retailer 4$18,198 SGD
Retailer 8$25,898 SGD
Retailer 7$33,634 SGD
Do Amore Diamonds$45,784 SGD

39 data points across 17 retailers

18 retailers$6,373 SGD to $45,784 SGD

A+
Cheapest Retailer
-
$6,373 SGD
£3,914 GBP
A
Retailer 2
-
$6,654 SGD
$5,190 USD
View
A
Retailer 3
-
$6,975 SGD
$5,440 USD
View
A
Retailer 4
-
$7,019 SGD
$5,475 USD
View
A
Retailer 5
-
$7,608 SGD
$5,934 USD
View
Final sale: no returns
A
Retailer 6
-
$8,327 SGD
$6,495 USD
View
Price last confirmed 11 days ago
A
Retailer 7
-
$9,432 SGD
$7,357 USD
View
A
Retailer 8
-
$9,436 SGD
$7,360 USD
View
A
Retailer 9
-
$9,680 SGD
$7,550 USD
View
A
Retailer 10
-
$10,114 SGD
$7,889 USD
View
A
Retailer 11
-
$11,926 SGD
$9,302 USD
View
A
Retailer 12
-
$14,400 SGD
€10,697 EUR
View
A
Retailer 13
-
$17,431 SGD
£10,705 GBP
View
A
Retailer 14
-
$17,869 SGD
$13,937 USD
View
A
Retailer 15
-
$18,198 SGD
A$21,837 AUD
View
B+
Retailer 16
-
$25,898 SGD
$20,200 USD
View
B
Retailer 17
-
$33,634 SGD
A$40,359 AUD
View
Price last confirmed 20 days ago
Most Expensive
B
Do Amore Diamonds
27-09F54D718 · Oct 28
$45,784 SGD
$35,710 USD
View
17 more retailers have this diamond
Prices start from $6,373 SGDSave up to $39,410 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+
5.03ct Round
$6,373 SGD