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Princess|Lab Grown|IGI

0.71ct H SI1 Princess Lab Grown Diamond

ID • H/SI1 • IGI LG592324977

Shape and cutting style on the report: Princess cut

Certificate IGI LG592324977

Diamond specifications and retailer prices

From $111 USD
As of October 27, 2026
Save $1,163 USD (91%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $1,274 USD at MOH London · As of October 29, 2026
View at MOH London

About this 0.71ct lab-grown princess diamond

This 0.71ct lab-grown princess sits in the half to three-quarter carat band, graded H colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG592324977 or 592324977. Listed at 9 retailers as of October 27, 2026, with prices from $111 to $1,274, a $1,163 spread on the same certified stone. MOH London lists it at $1,274. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

0.71
Carat
H
Color
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43.2°
Pavilion angle37.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG592324977
Dimensions4.88 × 4.87 × 3.44 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
4.88 mm4.87 mm0.71 ctH / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG592324977
Side View
Table 71.0%Crown 43.2°Girdle: MediumPavilion 37.5°Culet: NoneDepth 70.6%

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: Oct 27
Current: $1,274 USD|Low: $106 USD|High: $1,281 USD|Avg: $491 USD|-0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 29, 2026
Retailer 4$111 USD
Retailer 7$129 USD
Retailer 8$189 USD
Retailer 5$273 USD
Retailer 2$295 USD
Retailer 6$488 USD
Retailer 3$493 USD
Retailer 10$577 USD
Retailer 9$1,240 USD
MOH London$1,274 USD

15 data points across 10 retailers

9 retailers$111 USD to $1,274 USD

A
Cheapest Retailer
-
$111 USD
A
Retailer 2
-
$129 USD
View
A
Retailer 3
-
$273 USD
View
A
Retailer 4
-
$295 USD
View
Price last confirmed 11 days ago
A
Retailer 5
-
$423 USD
£333 GBP
View
A
Retailer 6
-
$488 USD
View
A
Retailer 7
-
$493 USD
View
B
Retailer 8
-
$1,240 USD
View
Most Expensive
B
MOH London
LG592324977 · Oct 29
$1,274 USD
£1,003 GBP
View
8 more retailers have this diamond
Prices start from $111 USDSave up to $1,163 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
0.71ct Princess
$111 USD