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Princess|Lab Grown|IGI

1.56ct D VVS1 Princess Lab Grown Diamond

ID • D/VVS1 • IGI LG813671597

Certificate IGI LG813671597

Diamond specifications and retailer prices

From $305 USD
Save $1,968 USD (87%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $2,273 USD at Queensmith
View at Queensmith

About this 1.56ct lab-grown princess diamond

This 1.56ct lab-grown princess sits in the one-and-a-half to two carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG813671597 or 813671597. Listed at 22 retailers, with prices from $305 to $2,273 at Queensmith, a $1,968 spread on the same certified stone. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.56
Carat
D
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle44.9°
Pavilion angle38.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG813671597
Dimensions6.24 × 6.20 × 4.52 mm
L/W Ratio1.01
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.24 mm6.20 mm1.56 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG813671597
Side View
Table 69.0%Crown 44.9°Girdle: MediumPavilion 38.2°Culet: NoneDepth 72.9%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0-100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Sep 29
Current: $362 USD|Low: $187 USD|High: $1,990 USD|Avg: $867 USD|-0.2%
Retailer 1
Retailer 2
Retailer 3
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Retailer 5
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Retailer 7
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Retailer 10
Retailer 11
Retailer 12
Retailer 13
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Retailer 16
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Retailer 19
October 1, 2026
Retailer 8$187 USD
Retailer 4$305 USD
Retailer 1$362 USD
Retailer 6$458 USD
Retailer 2$515 USD
Retailer 3$545 USD
Retailer 18$576 USD
Retailer 13$589 USD
Retailer 9$720 USD
Retailer 12$787 USD
Retailer 17$788 USD
Retailer 7$1,093 USD
Retailer 10$1,141 USD
Retailer 15$1,173 USD
Retailer 14$1,375 USD
Retailer 11$1,428 USD
Retailer 19$1,502 USD
Retailer 16$1,570 USD
Retailer 5$1,990 USD

42 data points across 19 retailers

22 retailers$305 USD to $2,273 USD

B+
Cheapest Retailer
-
$305 USD
B+
Retailer 2
-
$362 USD
£285 GBP
View
B+
Retailer 3
-
$384 USD
HK$3,000 HKD
View
B
Retailer 4
-
$458 USD
View
B+
Retailer 5
-
$515 USD
View
B+
Retailer 6
-
$545 USD
€519 EUR
View
B+
Retailer 7
-
$576 USD
ZAR 9,306 ZAR
View
B+
Retailer 8
-
$591 USD
£465 GBP
View
B
Retailer 9
-
$720 USD
View
B
Retailer 10
-
$787 USD
View
B
Retailer 11
-
$788 USD
A$1,212 AUD
View
B
Retailer 12
-
$962 USD
View
Price last confirmed 55 days ago
C
Retailer 13
-
$1,093 USD
SGD 1,477 SGD
View
C
Retailer 14
-
$1,141 USD
View
C
Retailer 15
-
$1,173 USD
View
C
Retailer 16
-
$1,375 USD
£1,083 GBP
View
C
Retailer 17
-
$1,428 USD
View
C
Retailer 18
-
$1,428 USD
View
C
Retailer 19
-
$1,502 USD
A$2,310 AUD
View
C
Retailer 20
-
$1,570 USD
View
C
Retailer 21
-
$1,990 USD
View
Price last confirmed 13 days ago
Most Expensive
C
Queensmith
LG813671597 · Sep 29
$2,273 USD
£1,790 GBP
View
21 more retailers have this diamond
Prices start from $305 USDSave up to $1,968 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.

B+
1.56ct Princess
$305 USD