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Princess|Lab Grown|IGI

1.38ct H VS1 Princess Lab Grown Diamond

EX • H/VS1 • IGI LG623431384

Shape and cutting style on the report: Princess cut

Certificate IGI LG623431384

Diamond specifications and retailer prices

From $340 USD
As of October 30, 2026
Save $1,361 USD (80%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $1,701 USD at MOH London · As of October 29, 2026
View at MOH London

About this 1.38ct lab-grown princess diamond

This 1.38ct lab-grown princess sits in the one-and-a-quarter to one-and-a-half carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG623431384 or 623431384. Listed at 17 retailers as of October 29, 2026, with prices from $340 to $1,701, a $1,361 spread on the same certified stone. MOH London lists it at $1,701. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.38
Carat
H
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle41.6°
Pavilion angle39.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG623431384
Dimensions6.00 × 5.99 × 4.48 mm
L/W Ratio1.00
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
6.00 mm5.99 mm1.38 ctH / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG623431384
Side View
Table 68.0%Crown 41.6°Girdle: MediumPavilion 39.7°Culet: NoneDepth 74.8%

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: $1,701 USD|Low: $340 USD|High: $1,712 USD|Avg: $880 USD|+0.5%
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
October 28, 2026
Retailer 11$340 USD
Retailer 13$381 USD
Retailer 4$417 USD
Retailer 5$461 USD
Retailer 7$575 USD
Retailer 14$616 USD
Retailer 12$673 USD
Retailer 10$679 USD
Retailer 2$726 USD
Retailer 8$960 USD
Retailer 9$1,238 USD
Retailer 3$1,642 USD
Retailer 6$1,646 USD
MOH London$1,701 USD

23 data points across 14 retailers

17 retailers$340 USD to $1,701 USD

A
Cheapest Retailer
-
$340 USD
A
Retailer 2
-
$381 USD
View
Final sale: no returns
A
Retailer 3
-
$395 USD
View
A
Retailer 4
-
$422 USD
View
A
Retailer 5
-
$422 USD
View
A
Retailer 6
-
$461 USD
HK$3,600 HKD
View
A
Retailer 7
-
$575 USD
View
B+
Retailer 8
-
$616 USD
View
B+
Retailer 9
-
$673 USD
View
B+
Retailer 10
-
$679 USD
View
B+
Retailer 11
-
$726 USD
ZAR 11,721 ZAR
View
B
Retailer 12
-
$960 USD
View
B
Retailer 13
-
$1,238 USD
View
B
Retailer 14
-
$1,357 USD
View
B
Retailer 15
-
$1,400 USD
View
B
Retailer 16
-
$1,642 USD
View
Most Expensive
B
MOH London
LG623431384 · Oct 29
$1,701 USD
£1,339 GBP
View
16 more retailers have this diamond
Prices start from $340 USDSave up to $1,361 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
1.38ct Princess
$340 USD