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Round|Lab Grown|GIA

5.66ct D VVS1 Round Lab Grown Diamond

EX • D/VVS1 • GIA 6502525963

Certificate GIA 6502525963

Diamond specifications and retailer prices

From $12,888 AUD
£7,129 GBP
As of November 2, 2026
Save $4,920 AUD (28%) vs most expensive(unlock to see where)
28 retailers carry this diamond
Most expensive: $23,887 AUD at Flawless Fine Jewelry · As of November 2, 2026
View at Flawless Fine Jewelry

About this 5.66ct lab-grown round diamond

This 5.66ct lab-grown round sits in the over five carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by GIA 6502525963. Listed at 28 retailers as of November 1, 2026, with a 38% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

5.66
Carat
D
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle40.8°
OriginLab Grown
Grading LabGIA
CertificateGIA 6502525963
Dimensions11.51 × 11.47 × 6.98 mm
L/W Ratio1.00
Star length50%
Lower girdle80%
Top View
11.51 mm11.47 mm5.66 ctD / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6502525963
Side View
Table 58.0%Crown 34.5°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 60.8%

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: Nov 2
Current: $12,888 AUD|Low: $12,884 AUD|High: $34,533 AUD|Avg: $22,275 AUD|-1.2%
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
Retailer 14
November 2, 2026
Retailer 1$12,888 AUD
Retailer 14$13,275 AUD
Retailer 3$14,941 AUD
Retailer 2$16,528 AUD
Retailer 4$17,460 AUD
Retailer 13$17,808 AUD
Retailer 8$19,629 AUD
Retailer 5$20,970 AUD
Retailer 10$26,772 AUD
Retailer 6$27,615 AUD
Retailer 7$28,148 AUD
Retailer 11$29,121 AUD
Retailer 12$33,860 AUD
Retailer 9$34,474 AUD

32 data points across 14 retailers

28 retailers$12,888 AUD to $17,808 AUD

B+
Cheapest Retailer
-
$12,888 AUD
£7,129 GBP
Retailer 2
-
$13,016 AUD
$9,143 USD
View
Price last confirmed 33 days ago
B
Retailer 3
-
$13,248 AUD
$9,306 USD
View
B+
Retailer 4
-
$13,275 AUD
$9,325 USD
View
B
Retailer 5
-
$13,462 AUD
$9,456 USD
View
Retailer 6
-
$13,536 AUD
$9,508 USD
View
Price last confirmed 39 days ago
Retailer 7
-
$13,536 AUD
$9,508 USD
View
Price last confirmed 19 days ago
Retailer 8
-
$13,536 AUD
$9,508 USD
View
Price last confirmed 27 days ago
Retailer 9
-
$14,889 AUD
$10,459 USD
View
Price last confirmed 33 days ago
B+
Retailer 10
-
$14,941 AUD
$10,495 USD
View
B
Retailer 11
-
$15,097 AUD
$10,605 USD
View
Retailer 12
-
$15,097 AUD
$10,605 USD
View
Price last confirmed 30 days ago
Retailer 13
-
$15,618 AUD
$10,971 USD
View
Price last confirmed 33 days ago
B
Retailer 14
-
$16,528 AUD
$11,610 USD
View
B
Retailer 15
-
$17,460 AUD
$12,265 USD
View
B
Retailer 16
-
$17,808 AUD
$12,509 USD
View
Final sale: no returns
Retailer 17
-
$19,629 AUD
£10,857 GBP
View
Price under review
Retailer 18
-
$20,970 AUD
$14,730 USD
View
Price under review
Most Expensive
Flawless Fine Jewelry
F64310241 · Nov 2
$23,887 AUD
£13,212 GBP
View
Price under review
18 more retailers have this diamond
Prices start from $12,888 AUDSave up to $4,920 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+
5.66ct Round
$12,888 AUD