Princess|Lab Grown|IGI

1.57ct G VVS1 Princess Lab Grown Diamond

ID • G/VVS1 • IGI LG698508184

Shape and cutting style on the report: Princess cut

Certificate IGI LG698508184

Diamond specifications and retailer prices

From $265 USD
As of November 2, 2026
Save $1,455 USD (85%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $1,720 USD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 1.57ct lab-grown princess diamond

This 1.57ct lab-grown princess sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG698508184 or 698508184. Listed at 19 retailers as of October 31, 2026, with prices from $265 to $1,720, a $1,455 spread on the same certified stone. Brilliant Earth lists it at $1,720. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.57
Carat
G
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle41.4°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG698508184
Dimensions6.35 × 6.35 × 4.71 mm
L/W Ratio1.00
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.35 mm6.35 mm1.57 ctG / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG698508184
Side View
Table 70.0%Crown 41.4°Girdle: MediumPavilion 40.7°Culet: NoneDepth 74.2%

Caratlytics Score

How it works →
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: Nov 2
Current: $1,720 USD|Low: $265 USD|High: $2,090 USD|Avg: $781 USD|-17.7%
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
Retailer 16
Retailer 17
Retailer 18
November 2, 2026
Retailer 4$265 USD
Retailer 16$307 USD
Retailer 7$329 USD
Retailer 9$332 USD
Retailer 2$347 USD
Retailer 8$490 USD
Retailer 3$546 USD
Retailer 12$567 USD
Retailer 6$590 USD
Retailer 18$593 USD
Retailer 11$629 USD
Retailer 17$692 USD
Retailer 15$1,010 USD
Retailer 14$1,056 USD
Retailer 5$1,108 USD
Retailer 10$1,280 USD
Retailer 13$1,317 USD
Brilliant Earth$1,720 USD

28 data points across 18 retailers

19 retailers$265 USD to $1,720 USD

A
Cheapest Retailer
-
$265 USD
A
Retailer 2
-
$307 USD
View
A
Retailer 3
-
$329 USD
View
Retailer 4
-
$332 USD
View
Price last confirmed 8 days ago
A
Retailer 5
-
$347 USD
£274 GBP
View
A
Retailer 6
-
$490 USD
View
A
Retailer 7
-
$546 USD
View
A
Retailer 8
-
$567 USD
ZAR 9,154 ZAR
View
A
Retailer 9
-
$590 USD
€562 EUR
View
A
Retailer 10
-
$593 USD
View
B+
Retailer 11
-
$629 USD
£496 GBP
View
B+
Retailer 12
-
$692 USD
View
B+
Retailer 13
-
$1,010 USD
View
B
Retailer 14
-
$1,056 USD
View
B
Retailer 15
-
$1,108 USD
View
B
Retailer 16
-
$1,264 USD
View
B
Retailer 17
-
$1,280 USD
£1,008 GBP
View
B
Retailer 18
-
$1,317 USD
£1,037 GBP
View
Most Expensive
B
Brilliant Earth
14929603A · Oct 31
$1,720 USD
View
18 more retailers have this diamond
Prices start from $265 USDSave up to $1,455 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
1.57ct Princess
$265 USD