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Princess|Lab Grown|IGI

3.56ct D VVS1 Princess Lab Grown Diamond

ID • D/VVS1 • IGI LG707537357

Shape and cutting style on the report: Princess cut

Certificate IGI LG707537357

Diamond specifications and retailer prices

From £716 GBP
$960 USD
As of October 30, 2026
Save £5,642 GBP (89%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: £6,359 GBP at Do Amore Diamonds · As of October 30, 2026
View at Do Amore Diamonds

About this 3.56ct lab-grown princess diamond

This 3.56ct lab-grown princess sits in the three to five carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG707537357 or 707537357. Listed at 16 retailers as of October 30, 2026, with prices from £716 to £6,359, a £5,642 spread on the same certified stone. Do Amore Diamonds lists it at £6,359. 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

3.56
Carat
D
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.4°
Pavilion angle36.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG707537357
Dimensions8.45 × 8.17 × 5.74 mm
L/W Ratio1.03
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
8.45 mm8.17 mm3.56 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG707537357
Side View
Table 65.0%Crown 40.4°Girdle: Slightly ThickPavilion 36.6°Culet: NoneDepth 70.3%

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: £6,359 GBP|Low: £716 GBP|High: £8,075 GBP|Avg: £2,881 GBP|-21.3%
Do Amore Diamonds
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
October 31, 2026
Retailer 14£716 GBP
Retailer 2£779 GBP
Retailer 13£867 GBP
Retailer 10£1,059 GBP
Retailer 7£1,187 GBP
Retailer 12£1,188 GBP
Retailer 6£1,217 GBP
Retailer 15£1,419 GBP
Retailer 5£1,720 GBP
Retailer 9£1,749 GBP
Retailer 4£2,814 GBP
Retailer 16£3,128 GBP
Retailer 8£3,903 GBP
Retailer 11£4,448 GBP
Retailer 3£5,923 GBP
Do Amore Diamonds£6,359 GBP

37 data points across 16 retailers

16 retailers£716 GBP to £6,359 GBP

A
Cheapest Retailer
-
£716 GBP
$960 USD
A
Retailer 2
-
£779 GBP
$1,044 USD
View
A
Retailer 3
-
£867 GBP
$1,162 USD
View
Final sale: no returns
A
Retailer 4
-
£1,059 GBP
$1,419 USD
View
A
Retailer 5
-
£1,187 GBP
$1,590 USD
View
A
Retailer 6
-
£1,188 GBP
$1,592 USD
View
A
Retailer 7
-
£1,217 GBP
$1,630 USD
View
A
Retailer 8
-
£1,419 GBP
€1,811 EUR
View
B+
Retailer 9
-
£1,720 GBP
$2,304 USD
View
B+
Retailer 10
-
£1,749 GBP
$2,343 USD
View
B+
Retailer 11
-
£2,814 GBP
$3,771 USD
View
B+
Retailer 12
-
£3,128 GBP
View
Retailer 13
-
£3,903 GBP
$5,230 USD
View
Price last confirmed 12 days ago
B
Retailer 14
-
£4,448 GBP
$5,960 USD
View
B
Retailer 15
-
£5,923 GBP
$7,937 USD
View
Most Expensive
B
Do Amore Diamonds
27-AC21AE326 · Oct 30
£6,359 GBP
$8,520 USD
View
15 more retailers have this diamond
Prices start from £716 GBPSave up to £5,642 GBP

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
3.56ct Princess
£716 GBP