Princess|Lab Grown|IGI

3.51ct D VS2 Princess Lab Grown Diamond

ID • D/VS2 • IGI LG700572521

Shape and cutting style on the report: Princess cut

Certificate IGI LG700572521

Diamond specifications and retailer prices

From $583 USD
As of October 30, 2026
Save $4,587 USD (89%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $5,170 USD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 3.51ct lab-grown princess diamond

This 3.51ct lab-grown princess sits in the three to five carat band, graded D colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG700572521 or 700572521. Listed at 15 retailers as of October 30, 2026, with prices from $583 to $5,170, a $4,587 spread on the same certified stone. Do Amore Diamonds lists it at $5,170. 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

3.51
Carat
D
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43.8°
Pavilion angle38.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG700572521
Dimensions8.37 × 8.25 × 5.95 mm
L/W Ratio1.01
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.37 mm8.25 mm3.51 ctD / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG700572521
Side View
Table 69.0%Crown 43.8°Girdle: MediumPavilion 38.8°Culet: NoneDepth 72.1%

Caratlytics Score

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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: $5,170 USD|Low: $559 USD|High: $5,735 USD|Avg: $2,198 USD
Do Amore Diamonds
Retailer 2
Retailer 3
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Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
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Retailer 17
October 31, 2026
Retailer 15$583 USD
Retailer 5$653 USD
Retailer 7$929 USD
Retailer 8$934 USD
Retailer 11$1,046 USD
Retailer 17$1,111 USD
Retailer 2$1,115 USD
Retailer 6$1,201 USD
Retailer 14$1,793 USD
Retailer 3$2,097 USD
Retailer 10$2,367 USD
Retailer 4$2,716 USD
Retailer 13$2,865 USD
Retailer 12$3,160 USD
Retailer 16$3,750 USD
Do Amore Diamonds$5,170 USD
Retailer 9$5,735 USD

37 data points across 17 retailers

15 retailers$583 USD to $5,170 USD

A
Cheapest Retailer
-
$583 USD
A
Retailer 2
-
$653 USD
View
A
Retailer 3
-
$934 USD
HK$7,300 HKD
View
A
Retailer 4
-
$1,046 USD
£824 GBP
View
A
Retailer 5
-
$1,111 USD
View
A
Retailer 6
-
$1,115 USD
View
A
Retailer 7
-
$1,201 USD
View
B+
Retailer 8
-
$1,793 USD
View
B+
Retailer 9
-
$2,097 USD
View
B+
Retailer 10
-
$2,367 USD
A$3,641 AUD
View
B
Retailer 11
-
$2,716 USD
SGD 3,670 SGD
View
Retailer 12
-
$2,865 USD
View
Price last confirmed 12 days ago
B
Retailer 13
-
$3,160 USD
£2,488 GBP
View
B
Retailer 14
-
$3,750 USD
View
Most Expensive
B
Do Amore Diamonds
27-EC05FA3DE · Oct 31
$5,170 USD
View
14 more retailers have this diamond
Prices start from $583 USDSave up to $4,587 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
3.51ct Princess
$583 USD