Princess|Lab Grown|IGI

4.51ct E VVS2 Princess Lab Grown Diamond

ID • E/VVS2 • IGI LG817636819

Shape and cutting style on the report: Princess cut

Certificate IGI LG817636819

Diamond specifications and retailer prices

From $687 USD
£541 GBP
As of October 30, 2026
Save $5,013 USD (88%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $5,700 USD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 4.51ct lab-grown princess diamond

This 4.51ct lab-grown princess sits in the three to five carat band, graded E colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG817636819 or 817636819. Listed at 18 retailers as of October 29, 2026, with prices from $687 to $5,700, a $5,013 spread on the same certified stone. Do Amore Diamonds lists it at $5,700. 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

4.51
Carat
E
Color
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle48.5°
Pavilion angle37.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG817636819
Dimensions8.91 × 8.86 × 6.46 mm
L/W Ratio1.01
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.91 mm8.86 mm4.51 ctE / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG817636819
Side View
Table 67.0%Crown 48.5°Girdle: MediumPavilion 37.4°Culet: NoneDepth 72.9%

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: $5,700 USD|Low: $591 USD|High: $5,700 USD|Avg: $2,267 USD|+16.8%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
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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
October 30, 2026
Retailer 2$687 USD
Retailer 7$718 USD
Retailer 3$745 USD
Retailer 19$920 USD
Retailer 11$1,029 USD
Retailer 17$1,217 USD
Retailer 12$1,318 USD
Retailer 5$1,565 USD
Retailer 13$1,750 USD
Retailer 14$1,772 USD
Retailer 16$1,902 USD
Retailer 18$2,464 USD
Retailer 4$2,540 USD
Retailer 8$2,560 USD
Retailer 6$2,944 USD
Retailer 15$3,246 USD
Retailer 10$5,057 USD
Retailer 9$5,300 USD
Do Amore Diamonds$5,700 USD

30 data points across 19 retailers

18 retailers$687 USD to $5,700 USD

A
Cheapest Retailer
-
$687 USD
£541 GBP
A
Retailer 2
-
$718 USD
View
Final sale: no returns
Retailer 3
-
$745 USD
View
Price last confirmed 14 days ago
A
Retailer 4
-
$920 USD
View
B+
Retailer 5
-
$1,217 USD
View
A
Retailer 6
-
$1,318 USD
£1,038 GBP
View
A
Retailer 7
-
$1,565 USD
View
A
Retailer 8
-
$1,750 USD
ZAR 28,268 ZAR
View
Retailer 9
-
$1,772 USD
A$2,726 AUD
View
Price last confirmed 9 days ago
A
Retailer 10
-
$1,902 USD
View
B+
Retailer 11
-
$2,464 USD
View
B+
Retailer 12
-
$2,540 USD
View
B+
Retailer 13
-
$2,560 USD
£2,016 GBP
View
B+
Retailer 14
-
$2,944 USD
View
B+
Retailer 15
-
$3,246 USD
£2,556 GBP
View
Retailer 16
-
$5,057 USD
View
Price last confirmed 47 days ago
B
Retailer 17
-
$5,300 USD
View
Most Expensive
B
Do Amore Diamonds
27-5903A14BF · Oct 29
$5,700 USD
View
17 more retailers have this diamond
Prices start from $687 USDSave up to $5,013 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
4.51ct Princess
$687 USD