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Round|Lab Grown|GIA

6.00ct D FL Round Lab Grown Diamond

EX • D/FL • GIA 2534703450

Certificate GIA 2534703450

Diamond specifications and retailer prices

From $18,399 AUD
$12,924 USD
As of November 1, 2026
Save $41,855 AUD (69%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $60,253 AUD at Taylor and Hart · As of October 31, 2026
View at Taylor and Hart

About this 6ct lab-grown round diamond

This 6ct 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 2534703450. Listed at 10 retailers as of October 31, 2026, with prices from $18,399 to $60,253, a $41,855 spread on the same certified stone. Taylor and Hart lists it at $60,253. 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

6.00
Carat
D
Colour
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle40.6°
OriginLab Grown
Grading LabGIA
CertificateGIA 2534703450
Dimensions11.63 × 11.55 × 7.20 mm
L/W Ratio1.01
Top View
11.63 mm11.55 mm6.00 ctD / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2534703450
Side View
Table 56.0%Crown 35.5°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 62.1%

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: $24,827 AUD|Low: $17,754 AUD|High: $108,786 AUD|Avg: $38,870 AUD|+1.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Taylor and Hart
November 1, 2026
Retailer 6$18,399 AUD
Retailer 5$18,934 AUD
Retailer 8$19,782 AUD
Retailer 1$24,827 AUD
Retailer 7$31,383 AUD
Retailer 4$31,522 AUD
Retailer 2$35,958 AUD
Retailer 3$36,786 AUD
Taylor and Hart$60,253 AUD
Retailer 9$108,786 AUD

40 data points across 10 retailers

10 retailers$18,399 AUD to $60,253 AUD

A
Cheapest Retailer
-
$18,399 AUD
$12,924 USD
Retailer 2
-
$18,934 AUD
$13,300 USD
View
Price last confirmed 13 days ago
A
Retailer 3
-
$19,782 AUD
$13,896 USD
View
A
Retailer 4
-
$24,827 AUD
£13,732 GBP
View
B+
Retailer 5
-
$31,383 AUD
$22,045 USD
View
B+
Retailer 6
-
$31,522 AUD
£17,435 GBP
View
B+
Retailer 7
-
$35,958 AUD
€24,056 EUR
View
B+
Retailer 8
-
$36,786 AUD
$25,840 USD
View
Most Expensive
B
Taylor and Hart
Q6PY4TV · Oct 31
$60,253 AUD
$42,325 USD
View
8 more retailers have this diamond
Prices start from $18,399 AUDSave up to $41,855 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.

A
6.00ct Round
$18,399 AUD