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Princess|Lab Grown|IGI

6.46ct D VVS2 Princess Lab Grown Diamond

ID • D/VVS2 • IGI LG762522020

Shape and cutting style on the report: Princess cut

Certificate IGI LG762522020

Diamond specifications and retailer prices

From $2,251 USD
As of November 2, 2026
Save $7,139 USD (76%) vs most expensive(unlock to see where)
28 retailers carry this diamond
Most expensive: $13,246 USD at Queensmith · As of October 9, 2026
View at Queensmith

About this 6.46ct lab-grown princess diamond

This 6.46ct lab-grown princess sits in the over five carat band, graded D colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG762522020 or 762522020. Listed at 28 retailers as of November 2, 2026, with a 317% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

6.46
Carat
D
Color
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.8°
Pavilion angle37.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG762522020
Dimensions10.15 × 10.04 × 7.04 mm
L/W Ratio1.01
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.15 mm10.04 mm6.46 ctD / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG762522020
Side View
Table 68.0%Crown 40.8°Girdle: Slightly ThickPavilion 37.3°Culet: NoneDepth 70.1%

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: $3,595 USD|Low: $2,251 USD|High: $11,463 USD|Avg: $5,261 USD|-22.8%
Retailer 1
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Retailer 24
November 2, 2026
Retailer 8$2,251 USD
Retailer 24$2,449 USD
Retailer 6$2,611 USD
Retailer 12$2,754 USD
Retailer 7$2,775 USD
Retailer 9$2,928 USD
Retailer 5$3,021 USD
Retailer 11$3,589 USD
Retailer 21$3,592 USD
Retailer 1$3,595 USD
Retailer 13$3,732 USD
Retailer 23$4,145 USD
Retailer 19$4,838 USD
Retailer 3$4,891 USD
Retailer 17$4,953 USD
Retailer 22$5,053 USD
Retailer 4$6,360 USD
Retailer 2$6,683 USD
Retailer 18$7,084 USD
Retailer 14$7,378 USD
Retailer 20$7,715 USD
Retailer 15$8,736 USD
Retailer 16$9,123 USD
Retailer 10$9,390 USD

28 data points across 24 retailers

28 retailers$2,251 USD to $9,390 USD

A
Cheapest Retailer
-
$2,251 USD
A
Retailer 2
-
$2,449 USD
View
A
Retailer 3
-
$2,611 USD
View
A
Retailer 4
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$2,754 USD
View
Final sale: no returns
A
Retailer 5
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$2,775 USD
View
A
Retailer 6
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$2,928 USD
View
A
Retailer 7
-
$3,021 USD
HK$23,600 HKD
View
Retailer 8
-
$3,290 USD
View
Price last confirmed 21 days ago
B+
Retailer 9
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$3,589 USD
View
B+
Retailer 10
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$3,592 USD
View
B+
Retailer 11
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$3,595 USD
£2,831 GBP
View
B+
Retailer 12
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$3,732 USD
View
B+
Retailer 13
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$4,145 USD
€3,948 EUR
View
B+
Retailer 14
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$4,838 USD
A$7,443 AUD
View
B+
Retailer 15
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$4,891 USD
View
B+
Retailer 16
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$4,953 USD
£3,900 GBP
View
B+
Retailer 17
-
$5,053 USD
ZAR 81,628 ZAR
View
B
Retailer 18
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$6,360 USD
View
B+
Retailer 19
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$6,457 USD
View
B
Retailer 20
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$6,683 USD
View
B
Retailer 21
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$7,084 USD
£5,578 GBP
View
B
Retailer 22
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$7,378 USD
View
B
Retailer 23
-
$7,715 USD
A$11,869 AUD
View
B
Retailer 24
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$8,736 USD
SGD 11,805 SGD
View
B
Retailer 25
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$9,123 USD
View
Retailer 26
-
$9,390 USD
View
Price last confirmed 17 days ago
B
Retailer 27
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$9,390 USD
View
Most Expensive
Queensmith
LG762522020 · Oct 9
$13,246 USD
£10,430 GBP
View
Price last confirmed 24 days ago
27 more retailers have this diamond
Prices start from $2,251 USDSave up to $7,139 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
6.46ct Princess
$2,251 USD