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Princess|Lab Grown|IGI

5.91ct D VVS1 Princess Lab Grown Diamond

EX • D/VVS1

Diamond specifications and retailer prices

From $3,132 AUD
$2,200 USD
As of October 30, 2026
Save $1,862 AUD (37%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $12,677 AUD at Helzberg Diamonds · As of October 13, 2026
View at Helzberg Diamonds

About this 5.91ct lab-grown princess diamond

This 5.91ct lab-grown princess 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. Listed at 6 retailers as of October 30, 2026, with a 59% 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

5.91
Carat
D
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
Dimensions9.92 × 9.59 × 7.07 mm
L/W Ratio1.03
Top View
9.92 mm9.59 mm5.91 ctD / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI
Side View
Table 70.0%CrownGirdle: Slightly ThickPavilionCulet: NoneDepth 73.7%

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: Oct 30
Current: $12,677 AUD|Low: $3,132 AUD|High: $13,602 AUD|Avg: $8,437 AUD|-6.8%
Helzberg Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
October 27, 2026
Retailer 2$3,132 AUD
Retailer 5$3,408 AUD
Retailer 3$3,633 AUD
Retailer 6$4,060 AUD
Retailer 4$4,994 AUD
Helzberg Diamonds$12,677 AUD

17 data points across 6 retailers

6 retailers$3,132 AUD to $4,994 AUD

A
Cheapest Retailer
-
$3,132 AUD
$2,200 USD
A
Retailer 2
-
$3,408 AUD
$2,394 USD
View
A
Retailer 3
-
$3,633 AUD
$2,552 USD
View
B+
Retailer 4
-
$4,060 AUD
$2,852 USD
View
B+
Retailer 5
-
$4,994 AUD
$3,508 USD
View
Most Expensive
Helzberg Diamonds
ZXZOJPMLHLGL · Oct 13
$12,677 AUD
$8,905 USD
View
Price last confirmed 19 days ago
5 more retailers have this diamond
Prices start from $3,132 AUDSave up to $1,862 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
5.91ct Princess
$3,132 AUD