Princess|Lab Grown|IGI

6.20ct D IF Princess Lab Grown Diamond

ID • D/IF • IGI LG743593623

Shape and cutting style on the report: Princess cut

Certificate IGI LG743593623

Diamond specifications and retailer prices

From $30,006 USD
As of October 30, 2026
Save $25,638 USD (46%) vs most expensive(unlock to see where)
29 retailers carry this diamond
Most expensive: $55,644 USD at MOH London · As of October 29, 2026
View at MOH London

About this 6.2ct lab-grown princess diamond

This 6.2ct lab-grown princess sits in the over five carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG743593623 or 743593623. Listed at 29 retailers as of October 29, 2026, with prices from $30,006 to $55,644, a $25,638 spread on the same certified stone. MOH London lists it at $55,644. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

6.20
Carat
D
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle41.7°
Pavilion angle39.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG743593623
Dimensions10.00 × 10.00 × 7.26 mm
L/W Ratio1.00
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
10.00 mm10.00 mm6.20 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG743593623
Side View
Table 65.0%Crown 41.7°Girdle: MediumPavilion 39.5°Culet: NoneDepth 72.6%

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 30
Current: $55,644 USD|Low: $23,907 USD|High: $170,711 USD|Avg: $67,655 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
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
October 29, 2026
Retailer 15$26,355 USD
Retailer 11$30,006 USD
Retailer 7$33,524 USD
Retailer 14$37,530 USD
Retailer 19$39,644 USD
Retailer 17$40,700 USD
Retailer 16$45,813 USD
Retailer 8$49,538 USD
Retailer 18$49,804 USD
Retailer 5$51,594 USD
Retailer 4$51,739 USD
MOH London$55,644 USD
Retailer 9$65,319 USD
Retailer 2$78,206 USD
Retailer 13$85,077 USD
Retailer 12$94,657 USD
Retailer 20$113,670 USD
Retailer 10$128,216 USD
Retailer 3$159,550 USD
Retailer 6$170,711 USD

27 data points across 20 retailers

29 retailers$30,006 USD to $55,644 USD

Retailer 1
-
$26,355 USD
Price last confirmed 8 days ago
A
Retailer 2
-
$30,006 USD
View
B+
Retailer 3
-
$33,524 USD
View
Retailer 4
-
$34,188 USD
View
Price last confirmed 28 days ago
B+
Retailer 5
-
$35,613 USD
View
Retailer 6
-
$35,613 USD
View
Price last confirmed 30 days ago
Retailer 7
-
$35,613 USD
View
Price last confirmed 29 days ago
Retailer 8
-
$35,613 USD
View
Price last confirmed 19 days ago
Retailer 9
-
$35,898 USD
View
Price last confirmed 16 days ago
Retailer 10
-
$35,898 USD
View
Price last confirmed 36 days ago
B+
Retailer 11
-
$37,530 USD
View
B+
Retailer 12
-
$39,644 USD
View
B+
Retailer 13
-
$40,700 USD
View
Retailer 14
-
$40,741 USD
View
Price last confirmed 31 days ago
Retailer 15
-
$41,311 USD
View
Price last confirmed 27 days ago
Retailer 16
-
$41,311 USD
View
Price last confirmed 19 days ago
Retailer 17
-
$45,813 USD
£36,073 GBP
View
Price last confirmed 13 days ago
B
Retailer 18
-
$49,538 USD
View
Final sale: no returns
Retailer 19
-
$51,594 USD
A$79,376 AUD
View
Price last confirmed 29 days ago
B
Retailer 20
-
$51,739 USD
View
Most Expensive
B+
MOH London
LG743593623 · Oct 29
$55,644 USD
£43,814 GBP
View
20 more retailers have this diamond
Prices start from $30,006 USDSave up to $25,638 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
6.20ct Princess
$30,006 USD