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Round|Lab Grown|GCAL

5.80ct D FL Round Lab Grown Diamond

EX • D/FL • GCAL 353586551

Shape and cutting style on the report: Round brilliant

Certificate GCAL 353586551

Diamond specifications and retailer prices

From $41,637 AUD
$29,248 USD
As of October 31, 2026
Save $27,248 AUD (40%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $68,886 AUD at MOH London · As of October 29, 2026
View at MOH London

About this 5.8ct lab-grown round diamond

This 5.8ct 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 GCAL 353586551. Listed at 11 retailers as of October 29, 2026, with prices from $41,637 to $68,886, a $27,248 spread on the same certified stone. MOH London lists it at $68,886. 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

5.80
Carat
D
Colour
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle40.8°
OriginLab Grown
Grading LabGCAL
CertificateGCAL 353586551
Dimensions11.46 × 11.53 × 7.11 mm
L/W Ratio1.01
Culet sizeNone
Top View
11.46 mm11.53 mm5.80 ctD / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGCAL 353586551
Side View
Table 57.0%Crown 35°GirdlePavilion 40.8°Culet: NoneDepth 61.9%

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 31
Current: $68,886 AUD|Low: $41,637 AUD|High: $113,925 AUD|Avg: $58,241 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
November 1, 2026
Retailer 11$41,637 AUD
Retailer 7$45,961 AUD
Retailer 12$46,328 AUD
Retailer 6$48,939 AUD
Retailer 2$51,013 AUD
Retailer 10$51,174 AUD
Retailer 5$51,475 AUD
Retailer 8$53,314 AUD
Retailer 9$53,314 AUD
Retailer 4$58,708 AUD
MOH London$68,886 AUD
Retailer 3$113,925 AUD

31 data points across 12 retailers

11 retailers$41,637 AUD to $68,886 AUD

B+
Cheapest Retailer
-
$41,637 AUD
$29,248 USD
B
Retailer 2
-
$45,961 AUD
$32,285 USD
View
B+
Retailer 3
-
$46,328 AUD
$32,543 USD
View
B
Retailer 4
-
$48,939 AUD
$34,377 USD
View
B+
Retailer 5
-
$51,013 AUD
£28,216 GBP
View
B
Retailer 6
-
$51,174 AUD
$35,947 USD
View
B+
Retailer 7
-
$51,475 AUD
$36,158 USD
View
Final sale: no returns
B
Retailer 8
-
$53,314 AUD
$37,450 USD
View
Retailer 9
-
$53,314 AUD
$37,450 USD
View
Price last confirmed 15 days ago
Most Expensive
B
MOH London
353586551 · Oct 29
$68,886 AUD
£38,101 GBP
View
9 more retailers have this diamond
Prices start from $41,637 AUDSave up to $27,248 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+
5.80ct Round
$41,637 AUD