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Round|Lab Grown|GIA

5.16ct D FL Round Lab Grown Diamond

EX • D/FL • GIA 2536147375

Certificate GIA 2536147375

Diamond specifications and retailer prices

From $18,799 AUD
$13,205 USD
As of November 1, 2026
Save $41,459 AUD (69%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $60,257 AUD at Taylor and Hart · As of October 31, 2026
View at Taylor and Hart

About this 5.16ct lab-grown round diamond

This 5.16ct 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 2536147375. Listed at 17 retailers as of October 31, 2026, with prices from $18,799 to $60,257, a $41,459 spread on the same certified stone. Taylor and Hart lists it at $60,257. 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

5.16
Carat
D
Colour
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle40.6°
OriginLab Grown
Grading LabGIA
CertificateGIA 2536147375
Dimensions11.11 × 11.03 × 6.76 mm
L/W Ratio1.01
Top View
11.11 mm11.03 mm5.16 ctD / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2536147375
Side View
Table 59.0%Crown 34.5°Girdle: Slightly ThickPavilion 40.6°Culet: NoneDepth 61.0%

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: $25,619 AUD|Low: $18,286 AUD|High: $56,319 AUD|Avg: $29,725 AUD|+1.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 1, 2026
Retailer 5$18,799 AUD
Retailer 12$19,048 AUD
Retailer 7$21,334 AUD
Retailer 11$21,642 AUD
Retailer 3$21,875 AUD
Retailer 2$22,096 AUD
Retailer 4$22,096 AUD
Retailer 1$25,619 AUD
Retailer 10$33,308 AUD
Retailer 8$39,171 AUD
Retailer 6$41,566 AUD
Retailer 9$44,896 AUD
Retailer 13$48,431 AUD

40 data points across 13 retailers

17 retailers$18,799 AUD to $60,257 AUD

A
Cheapest Retailer
-
$18,799 AUD
$13,205 USD
A
Retailer 2
-
$19,048 AUD
$13,380 USD
View
A
Retailer 3
-
$19,506 AUD
$13,702 USD
View
A
Retailer 4
-
$20,709 AUD
$14,547 USD
View
A
Retailer 5
-
$21,334 AUD
$14,986 USD
View
Final sale: no returns
A
Retailer 6
-
$21,642 AUD
$15,202 USD
View
A
Retailer 7
-
$21,875 AUD
$15,366 USD
View
A
Retailer 8
-
$22,096 AUD
$15,521 USD
View
Retailer 9
-
$22,096 AUD
$15,521 USD
View
Price last confirmed 15 days ago
A
Retailer 10
-
$22,430 AUD
$15,756 USD
View
B+
Retailer 11
-
$25,619 AUD
£14,170 GBP
View
B+
Retailer 12
-
$33,308 AUD
£18,423 GBP
View
B+
Retailer 13
-
$39,171 AUD
€26,205 EUR
View
B+
Retailer 14
-
$41,566 AUD
$29,198 USD
View
B+
Retailer 15
-
$44,896 AUD
ZAR 509,483 ZAR
View
B
Retailer 16
-
$48,431 AUD
$34,020 USD
View
Most Expensive
B
Taylor and Hart
MK6D4TD · Oct 31
$60,257 AUD
$42,327 USD
View
16 more retailers have this diamond
Prices start from $18,799 AUDSave up to $41,459 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
5.16ct Round
$18,799 AUD