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Princess|Lab Grown|IGI

10.03ct G VS1 Princess Lab Grown Diamond

ID • G/VS1 • IGI LG827602379

Shape and cutting style on the report: Princess cut

Certificate IGI LG827602379

Diamond specifications and retailer prices

From €1,644 EUR
£1,446 GBP
As of October 30, 2026
Save €4,796 EUR (74%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: €6,440 EUR at Taylor and Hart · As of October 31, 2026
View at Taylor and Hart

About this 10.03ct lab-grown princess diamond

This 10.03ct lab-grown princess sits in the over five carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG827602379 or 827602379. Listed at 17 retailers as of October 30, 2026, with prices from €1,644 to €6,440, a €4,796 spread on the same certified stone. Taylor and Hart lists it at €6,440. 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

10.03
Carat
G
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle45.7°
Pavilion angle36.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG827602379
Dimensions11.96 × 11.76 × 7.92 mm
L/W Ratio1.02
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.96 mm11.76 mm10.03 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG827602379
Side View
Table 73.0%Crown 45.7°Girdle: MediumPavilion 36.8°Culet: NoneDepth 67.3%

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: €2,604 EUR|Low: €1,585 EUR|High: €7,253 EUR|Avg: €3,202 EUR|-8.5%
Retailer 1
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
Taylor and Hart
October 31, 2026
Retailer 10€1,644 EUR
Retailer 4€1,651 EUR
Retailer 14€1,773 EUR
Retailer 6€1,796 EUR
Retailer 5€1,915 EUR
Retailer 7€1,915 EUR
Retailer 9€1,987 EUR
Retailer 1€2,604 EUR
Retailer 11€2,843 EUR
Retailer 16€2,881 EUR
Retailer 2€3,089 EUR
Retailer 3€3,554 EUR
Retailer 8€3,590 EUR
Retailer 13€3,806 EUR
Retailer 15€4,949 EUR
Retailer 12€5,362 EUR
Taylor and Hart€6,440 EUR

40 data points across 17 retailers

17 retailers€1,644 EUR to €6,440 EUR

A
Cheapest Retailer
-
€1,644 EUR
£1,446 GBP
Retailer 2
-
€1,651 EUR
$1,845 USD
View
Price last confirmed 20 days ago
A
Retailer 3
-
€1,773 EUR
$1,981 USD
View
Final sale: no returns
Retailer 4
-
€1,796 EUR
$2,007 USD
View
Price last confirmed 18 days ago
Retailer 5
-
€1,915 EUR
$2,140 USD
View
Price last confirmed 24 days ago
Retailer 6
-
€1,915 EUR
$2,140 USD
View
Price last confirmed 19 days ago
A
Retailer 7
-
€1,987 EUR
$2,220 USD
View
A
Retailer 8
-
€2,604 EUR
£2,291 GBP
View
A
Retailer 9
-
€2,843 EUR
ZAR 51,316 ZAR
View
A
Retailer 10
-
€2,881 EUR
$3,219 USD
View
A
Retailer 11
-
€3,089 EUR
$3,451 USD
View
Retailer 12
-
€3,554 EUR
A$6,109 AUD
View
Price last confirmed 9 days ago
Retailer 13
-
€3,590 EUR
$4,011 USD
View
Price last confirmed 15 days ago
B+
Retailer 14
-
€3,806 EUR
£3,348 GBP
View
B+
Retailer 15
-
€4,949 EUR
$5,529 USD
View
B+
Retailer 16
-
€5,362 EUR
$5,990 USD
View
Most Expensive
B
Taylor and Hart
YPGPABV · Oct 31
€6,440 EUR
$7,194 USD
View
16 more retailers have this diamond
Prices start from €1,644 EURSave up to €4,796 EUR

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
10.03ct Princess
€1,644 EUR