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Princess|Lab Grown|IGI

5.91ct D VVS1 Princess Lab Grown Diamond

ID • D/VVS1 • IGI LG839651505

Shape and cutting style on the report: Princess cut

Certificate IGI LG839651505

Diamond specifications and retailer prices

From $3,508 AUD
$2,464 USD
As of October 31, 2026
Save $16,397 AUD (82%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $19,905 AUD at Adiamor · As of October 31, 2026
View at Adiamor

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 LG839651505 or 839651505. Listed at 17 retailers as of October 31, 2026, with prices from $3,508 to $19,905, a $16,397 spread on the same certified stone. Adiamor lists it at $19,905. 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
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle55.3°
Pavilion angle38.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG839651505
Dimensions9.92 × 9.59 × 7.07 mm
L/W Ratio1.03
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.92 mm9.59 mm5.91 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG839651505
Side View
Table 70.0%Crown 55.3°Girdle: Slightly ThickPavilion 38.5°Culet: 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 31
Current: $19,905 AUD|Low: $3,508 AUD|High: $25,568 AUD|Avg: $11,151 AUD|-0.7%
Adiamor
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
October 31, 2026
Retailer 5$3,508 AUD
Retailer 8$3,691 AUD
Retailer 11$3,815 AUD
Retailer 3$3,865 AUD
Retailer 2$5,001 AUD
Retailer 15$5,193 AUD
Retailer 13$5,498 AUD
Retailer 16$5,694 AUD
Retailer 17$6,899 AUD
Retailer 12$7,382 AUD
Retailer 4$9,700 AUD
Retailer 14$9,909 AUD
Retailer 7$12,697 AUD
Retailer 6$13,312 AUD
Retailer 10$15,346 AUD
Retailer 9$19,614 AUD
Adiamor$19,905 AUD

32 data points across 17 retailers

17 retailers$3,508 AUD to $19,905 AUD

A
Cheapest Retailer
-
$3,508 AUD
$2,464 USD
Final sale: no returns
Retailer 2
-
$3,691 AUD
$2,593 USD
View
Price last confirmed 20 days ago
A
Retailer 3
-
$3,815 AUD
£2,110 GBP
View
A
Retailer 4
-
$3,865 AUD
$2,715 USD
View
B+
Retailer 5
-
$5,001 AUD
£2,766 GBP
View
B+
Retailer 6
-
$5,193 AUD
$3,648 USD
View
B+
Retailer 7
-
$5,498 AUD
€3,678 EUR
View
B+
Retailer 8
-
$5,694 AUD
$4,000 USD
View
B+
Retailer 9
-
$6,899 AUD
£3,816 GBP
View
B+
Retailer 10
-
$7,382 AUD
ZAR 83,768 ZAR
View
B
Retailer 11
-
$9,700 AUD
$6,814 USD
View
B+
Retailer 12
-
$9,909 AUD
£5,481 GBP
View
B
Retailer 13
-
$12,697 AUD
$8,919 USD
View
B
Retailer 14
-
$13,312 AUD
$9,351 USD
View
B
Retailer 15
-
$15,346 AUD
$10,780 USD
View
Retailer 16
-
$19,614 AUD
View
Price last confirmed 22 days ago
Most Expensive
B
Adiamor
D-82532643 · Oct 31
$19,905 AUD
$13,982 USD
View
16 more retailers have this diamond
Prices start from $3,508 AUDSave up to $16,397 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
$3,508 AUD