Princess|Lab Grown|IGI

1.54ct G VS1 Princess Lab Grown Diamond

ID • G/VS1 • IGI LG851692485

Shape and cutting style on the report: Princess cut

Certificate IGI LG851692485

Diamond specifications and retailer prices

From $228 USD
As of October 30, 2026
Save $906 USD (80%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $1,134 USD at With Clarity · As of October 31, 2026
View at With Clarity

About this 1.54ct lab-grown princess diamond

This 1.54ct 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 LG851692485 or 851692485. Listed at 11 retailers as of October 30, 2026, with prices from $228 to $1,134, a $906 spread on the same certified stone. With Clarity lists it at $1,134. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.54
Carat
G
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle46.4°
Pavilion angle38.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG851692485
Dimensions6.33 × 6.24 × 4.43 mm
L/W Ratio1.01
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.33 mm6.24 mm1.54 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG851692485
Side View
Table 71.0%Crown 46.4°Girdle: MediumPavilion 38.4°Culet: NoneDepth 71.0%

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: $909 USD|Low: $228 USD|High: $1,134 USD|Avg: $582 USD
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
With Clarity
October 31, 2026
Retailer 10$228 USD
Retailer 3$264 USD
Retailer 2$307 USD
Retailer 8$331 USD
Retailer 7$479 USD
Retailer 4$512 USD
Retailer 5$536 USD
Retailer 9$907 USD
Retailer 1$909 USD
Retailer 6$1,070 USD
With Clarity$1,134 USD

2 data points across 11 retailers

11 retailers$228 USD to $1,134 USD

A
Cheapest Retailer
-
$228 USD
A
Retailer 2
-
$264 USD
View
A
Retailer 3
-
$307 USD
HK$2,400 HKD
View
A
Retailer 4
-
$331 USD
£261 GBP
View
A
Retailer 5
-
$479 USD
View
A
Retailer 6
-
$512 USD
View
A
Retailer 7
-
$536 USD
View
B
Retailer 8
-
$907 USD
SGD 1,226 SGD
View
B
Retailer 9
-
$909 USD
View
B
Retailer 10
-
$1,070 USD
View
Most Expensive
B
With Clarity
851692485 · Oct 31
$1,134 USD
View
10 more retailers have this diamond
Prices start from $228 USDSave up to $906 USD

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
1.54ct Princess
$228 USD