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Round|Lab Grown|IGI

6.00ct D VVS1 Round Lab Grown Diamond

EX • D/VVS1 • IGI LG685553355

Shape and cutting style on the report: Round brilliant

Certificate IGI LG685553355

Diamond specifications and retailer prices

From $6,598 AUD
$4,635 USD
As of October 29, 2026
Save $9,333 AUD (59%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $21,271 AUD at Reve Diamonds · As of October 30, 2026
View at Reve Diamonds

About this 6ct lab-grown round diamond

This 6ct 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 IGI LG685553355 or 685553355. Listed at 19 retailers as of October 29, 2026, with a 141% 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

6.00
Carat
D
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.5°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG685553355
Dimensions11.81 × 11.75 × 7.08 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.81 mm11.75 mm6.00 ctD / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG685553355
Side View
Table 60.0%Crown 32.5°Girdle: MED-STKPavilion 41.2°Culet: NoneDepth 60.1%

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: $6,965 AUD|Low: $6,598 AUD|High: $27,375 AUD|Avg: $11,631 AUD|-5.0%
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
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Reve Diamonds
October 30, 2026
Retailer 17$6,598 AUD
Retailer 4$6,914 AUD
Retailer 1$6,965 AUD
Retailer 5$7,293 AUD
Retailer 9$7,388 AUD
Retailer 11$7,653 AUD
Retailer 15$7,653 AUD
Retailer 6$7,702 AUD
Retailer 16$9,564 AUD
Retailer 3$9,774 AUD
Retailer 12$9,904 AUD
Retailer 2$11,175 AUD
Retailer 18$11,496 AUD
Retailer 19$13,063 AUD
Retailer 7$13,825 AUD
Retailer 10$14,350 AUD
Retailer 13$14,808 AUD
Retailer 14$15,932 AUD
Reve Diamonds$21,271 AUD
Retailer 8$27,375 AUD

33 data points across 20 retailers

19 retailers$6,598 AUD to $15,932 AUD

B+
Cheapest Retailer
-
$6,598 AUD
$4,635 USD
Retailer 2
-
$6,914 AUD
$4,857 USD
View
Price last confirmed 17 days ago
B+
Retailer 3
-
$6,965 AUD
£3,852 GBP
View
B
Retailer 4
-
$7,293 AUD
$5,123 USD
View
B+
Retailer 5
-
$7,388 AUD
$5,190 USD
View
Final sale: no returns
B+
Retailer 6
-
$7,653 AUD
$5,376 USD
View
Retailer 7
-
$7,653 AUD
$5,376 USD
View
Price last confirmed 14 days ago
B+
Retailer 8
-
$7,702 AUD
$5,410 USD
View
B
Retailer 9
-
$9,564 AUD
$6,718 USD
View
Retailer 10
-
$9,774 AUD
$6,866 USD
View
Price last confirmed 11 days ago
B
Retailer 11
-
$9,904 AUD
£5,478 GBP
View
B
Retailer 12
-
$11,175 AUD
$7,850 USD
View
Retailer 13
-
$11,496 AUD
$8,075 USD
View
Price last confirmed 12 days ago
B
Retailer 14
-
$13,825 AUD
$9,711 USD
View
B
Retailer 15
-
$14,350 AUD
$10,080 USD
View
B
Retailer 16
-
$14,808 AUD
ZAR 168,041 ZAR
View
B
Retailer 17
-
$15,932 AUD
£8,812 GBP
View
Most Expensive
Reve Diamonds
4A6C58C56 · Oct 30
$21,271 AUD
$14,942 USD
View
Price under review
17 more retailers have this diamond
Prices start from $6,598 AUDSave up to $9,333 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+
6.00ct Round
$6,598 AUD