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Princess|Lab Grown|IGI

0.83ct F SI1 Princess Lab Grown Diamond

ID • F/SI1 • IGI LG805672596

Shape and cutting style on the report: Princess cut

Certificate IGI LG805672596

Diamond specifications and retailer prices

From $256 AUD
HK$1,400 HKD
As of November 1, 2026
Save $401 AUD (61%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $1,794 AUD at MOH London · As of October 21, 2026
View at MOH London

About this 0.83ct lab-grown princess diamond

This 0.83ct lab-grown princess sits in the just-under-one-carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG805672596 or 805672596. Listed at 16 retailers as of November 1, 2026, with a 157% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

0.83
Carat
F
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle44°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG805672596
Dimensions5.06 × 5.04 × 3.79 mm
L/W Ratio1.00
Culet sizeNone
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.06 mm5.04 mm0.83 ctF / SI1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG805672596
Side View
Table 70.0%Crown 44°Girdle: MediumPavilion 41.2°Culet: NoneDepth 75.2%

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: $1,794 AUD|Low: $166 AUD|High: $1,825 AUD|Avg: $511 AUD|-1.5%
MOH London
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
October 31, 2026
Retailer 13$173 AUD
Retailer 4$200 AUD
Retailer 15$227 AUD
Retailer 10$298 AUD
Retailer 9$375 AUD
Retailer 6$375 AUD
Retailer 14$407 AUD
Retailer 3$415 AUD
Retailer 11$438 AUD
Retailer 12$497 AUD
Retailer 2$514 AUD
Retailer 5$558 AUD
Retailer 7$594 AUD
Retailer 8$656 AUD
MOH London$1,794 AUD

35 data points across 15 retailers

16 retailers$256 AUD to $656 AUD

Retailer 1
-
$173 AUD
$121 USD
Price last confirmed 12 days ago
Retailer 2
-
$200 AUD
$140 USD
View
Price last confirmed 13 days ago
Retailer 3
-
$227 AUD
$159 USD
View
Price last confirmed 14 days ago
A
Retailer 4
-
$256 AUD
HK$1,400 HKD
View
A
Retailer 5
-
$298 AUD
£165 GBP
View
A
Retailer 6
-
$375 AUD
€250 EUR
View
A
Retailer 7
-
$375 AUD
$263 USD
View
Retailer 8
-
$415 AUD
$291 USD
View
Price last confirmed 8 days ago
A
Retailer 9
-
$438 AUD
£242 GBP
View
Retailer 10
-
$497 AUD
£274 GBP
View
Price last confirmed 7 days ago
B+
Retailer 11
-
$514 AUD
$360 USD
View
Retailer 12
-
$558 AUD
$391 USD
View
Price last confirmed 7 days ago
B+
Retailer 13
-
$594 AUD
SGD 563 SGD
View
B+
Retailer 14
-
$656 AUD
$460 USD
View
Retailer 15
-
$686 AUD
$481 USD
View
Price last confirmed 14 days ago
Most Expensive
MOH London
LG805672596 · Oct 21
$1,794 AUD
£990 GBP
View
Price last confirmed 12 days ago
15 more retailers have this diamond
Prices start from $256 AUDSave up to $401 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
0.83ct Princess
$256 AUD