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Round|Lab Grown|IGI

5.03ct D FL Round Lab Grown Diamond

ID • D/FL • IGI LG828680393

Shape and cutting style on the report: Round brilliant

Certificate IGI LG828680393

Diamond specifications and retailer prices

From $11,585 SGD
$9,062 USD
As of November 1, 2026
Save $33,333 SGD (74%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $44,918 SGD at With Clarity · As of October 31, 2026
View at With Clarity

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 FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG828680393 or 828680393. Listed at 12 retailers as of October 31, 2026, with prices from $11,585 to $44,918, a $33,333 spread on the same certified stone. With Clarity lists it at $44,918. 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
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.4°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG828680393
Dimensions10.99 × 10.92 × 6.78 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
HEARTS & ARROWS 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
10.99 mm10.92 mm5.03 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG828680393
Side View
Table 56.0%Crown 35.4°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 61.8%

Caratlytics Score

How it works →
A
Excellent
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: Nov 1
Current: $21,796 SGD|Low: $11,585 SGD|High: $45,879 SGD|Avg: $23,995 SGD|+2.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
With Clarity
November 1, 2026
Retailer 11$11,585 SGD
Retailer 9$12,044 SGD
Retailer 2$13,081 SGD
Retailer 4$13,611 SGD
Retailer 5$18,499 SGD
Retailer 8$20,298 SGD
Retailer 1$21,796 SGD
Retailer 7$22,553 SGD
Retailer 6$27,856 SGD
Retailer 3$30,416 SGD
Retailer 10$37,006 SGD
With Clarity$45,879 SGD

35 data points across 12 retailers

12 retailers$11,585 SGD to $44,918 SGD

A
Cheapest Retailer
-
$11,585 SGD
$9,062 USD
A
Retailer 2
-
$12,044 SGD
HK$73,600 HKD
View
A
Retailer 3
-
$13,081 SGD
$10,232 USD
View
A
Retailer 4
-
$13,611 SGD
£8,384 GBP
View
A
Retailer 5
-
$18,499 SGD
€13,781 EUR
View
A
Retailer 6
-
$20,298 SGD
$15,878 USD
View
B+
Retailer 7
-
$21,796 SGD
£13,425 GBP
View
B+
Retailer 8
-
$22,553 SGD
ZAR 285,005 ZAR
View
B+
Retailer 9
-
$27,856 SGD
$21,790 USD
View
B+
Retailer 10
-
$30,416 SGD
$23,792 USD
View
B
Retailer 11
-
$37,006 SGD
$28,947 USD
View
Most Expensive
B
With Clarity
828680393 · Oct 31
$44,918 SGD
$35,136 USD
View
11 more retailers have this diamond
Prices start from $11,585 SGDSave up to $33,333 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
$11,585 SGD