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Round|Lab Grown|GIA

5.03ct D FL Round Lab Grown Diamond

EX • D/FL • GIA 6535147406

Certificate GIA 6535147406

Diamond specifications and retailer prices

From $24,185 AUD
$16,991 USD
As of October 29, 2026
Save $27,058 AUD (53%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $51,243 AUD at MOH London · As of October 29, 2026
View at MOH London

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 GIA 6535147406. Listed at 10 retailers as of October 29, 2026, with prices from $24,185 to $51,243, a $27,058 spread on the same certified stone. MOH London lists it at $51,243. 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
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle41.4°
OriginLab Grown
Grading LabGIA
CertificateGIA 6535147406
Dimensions10.91 × 10.86 × 6.84 mm
L/W Ratio1.00
Top View
10.91 mm10.86 mm5.03 ctD / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6535147406
Side View
Table 58.0%Crown 35°Girdle: MED-STKPavilion 41.4°Culet: NoneDepth 62.9%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: $51,243 AUD|Low: $17,876 AUD|High: $116,178 AUD|Avg: $53,636 AUD|+0.5%
MOH London
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 2$24,185 AUD
Retailer 5$24,422 AUD
Retailer 17$25,026 AUD
Retailer 16$25,932 AUD
Retailer 14$26,474 AUD
Retailer 15$26,555 AUD
Retailer 12$29,637 AUD
Retailer 13$29,743 AUD
Retailer 3$41,980 AUD
Retailer 9$44,559 AUD
MOH London$51,243 AUD
Retailer 6$55,316 AUD
Retailer 11$75,124 AUD
Retailer 8$75,954 AUD
Retailer 4$87,280 AUD
Retailer 7$87,927 AUD
Retailer 10$97,871 AUD
Retailer 18$116,178 AUD

20 data points across 18 retailers

10 retailers$24,185 AUD to $51,243 AUD

B+
Cheapest Retailer
-
$24,185 AUD
$16,991 USD
B+
Retailer 2
-
$25,026 AUD
$17,582 USD
View
Final sale: no returns
B+
Retailer 3
-
$25,932 AUD
$18,218 USD
View
B+
Retailer 4
-
$26,474 AUD
$18,599 USD
View
B+
Retailer 5
-
$26,555 AUD
$18,656 USD
View
B+
Retailer 6
-
$29,637 AUD
$20,821 USD
View
B+
Retailer 7
-
$29,743 AUD
$20,896 USD
View
Most Expensive
B+
MOH London
6535147406 · Oct 29
$51,243 AUD
£28,347 GBP
View
7 more retailers have this diamond
Prices start from $24,185 AUDSave up to $27,058 AUD

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.

B+
5.03ct Round
$24,185 AUD