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Princess|Lab Grown|IGI

1.92ct G VS1 Princess Lab Grown Diamond

ID • G/VS1 • IGI LG620485168

Shape and cutting style on the report: Princess cut

Certificate IGI LG620485168

Diamond specifications and retailer prices

From $642 NZD
$362 USD
As of October 30, 2026
Save $3,350 NZD (84%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $3,992 NZD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 1.92ct lab-grown princess diamond

This 1.92ct lab-grown princess sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG620485168 or 620485168. Listed at 20 retailers as of October 30, 2026, with prices from $642 to $3,992, a $3,350 spread on the same certified stone. Brilliant Earth lists it at $3,992. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.92
Carat
G
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle47.9°
Pavilion angle37.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG620485168
Dimensions6.73 × 6.68 × 4.65 mm
L/W Ratio1.01
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
6.73 mm6.68 mm1.92 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG620485168
Side View
Table 72.0%Crown 47.9°Girdle: MediumPavilion 37.7°Culet: NoneDepth 69.6%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $3,992 NZD|Low: $617 NZD|High: $4,187 NZD|Avg: $1,871 NZD|-4.7%
Brilliant Earth
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
November 1, 2026
Retailer 14$642 NZD
Retailer 7$797 NZD
Retailer 15$797 NZD
Retailer 8$931 NZD
Retailer 12$1,065 NZD
Retailer 4$1,276 NZD
Retailer 11$1,369 NZD
Retailer 9$1,437 NZD
Retailer 10$1,850 NZD
Retailer 13$2,337 NZD
Retailer 5$2,562 NZD
Retailer 3$3,011 NZD
Retailer 6$3,110 NZD
Retailer 2$3,114 NZD
Brilliant Earth$3,992 NZD

37 data points across 15 retailers

20 retailers$642 NZD to $3,992 NZD

A
Cheapest Retailer
-
$642 NZD
$362 USD
A
Retailer 2
-
$720 NZD
$406 USD
View
Final sale: no returns
A
Retailer 3
-
$745 NZD
$420 USD
View
Retailer 4
-
$797 NZD
$449 USD
View
Price last confirmed 7 days ago
A
Retailer 5
-
$797 NZD
$449 USD
View
A
Retailer 6
-
$931 NZD
£413 GBP
View
A
Retailer 7
-
$1,065 NZD
$600 USD
View
B+
Retailer 8
-
$1,276 NZD
$719 USD
View
B+
Retailer 9
-
$1,276 NZD
$719 USD
View
B+
Retailer 10
-
$1,368 NZD
$771 USD
View
B+
Retailer 11
-
$1,369 NZD
ZAR 12,469 ZAR
View
B+
Retailer 12
-
$1,437 NZD
£638 GBP
View
B+
Retailer 13
-
$1,850 NZD
A$1,604 AUD
View
B
Retailer 14
-
$2,337 NZD
$1,317 USD
View
B
Retailer 15
-
$2,562 NZD
$1,444 USD
View
B
Retailer 16
-
$2,633 NZD
$1,484 USD
View
B
Retailer 17
-
$3,011 NZD
$1,697 USD
View
B
Retailer 18
-
$3,110 NZD
£1,380 GBP
View
B
Retailer 19
-
$3,114 NZD
£1,382 GBP
View
Most Expensive
B
Brilliant Earth
17979823A · Oct 31
$3,992 NZD
$2,250 USD
View
19 more retailers have this diamond
Prices start from $642 NZDSave up to $3,350 NZD

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
1.92ct Princess
$642 NZD