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Princess|Lab Grown|IGI

10.03ct G VS1 Princess Lab Grown Diamond

ID • G/VS1 • IGI LG809602154

Shape and cutting style on the report: Princess cut

Certificate IGI LG809602154

Diamond specifications and retailer prices

From €1,665 EUR
$1,860 USD
As of October 30, 2026
Save €5,100 EUR (75%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: €6,765 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 LG809602154 or 809602154. Listed at 18 retailers as of October 30, 2026, with prices from €1,665 to €6,765, a €5,100 spread on the same certified stone. Taylor and Hart lists it at €6,765. 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 angle41.6°
Pavilion angle39.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG809602154
Dimensions11.62 × 11.55 × 8.44 mm
L/W Ratio1.01
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.62 mm11.55 mm10.03 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG809602154
Side View
Table 67.0%Crown 41.6°Girdle: MED-STKPavilion 39.7°Culet: NoneDepth 73.1%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: €1,723 EUR|Low: €1,598 EUR|High: €5,203 EUR|Avg: €2,623 EUR|-0.3%
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
November 1, 2026
Retailer 13€1,665 EUR
Retailer 1€1,723 EUR
Retailer 14€1,811 EUR
Retailer 6€1,864 EUR
Retailer 5€1,931 EUR
Retailer 15€1,931 EUR
Retailer 10€2,081 EUR
Retailer 7€2,408 EUR
Retailer 9€2,655 EUR
Retailer 11€2,989 EUR
Retailer 3€3,027 EUR
Retailer 12€3,248 EUR
Retailer 8€3,578 EUR
Retailer 4€3,620 EUR
Retailer 2€5,203 EUR

41 data points across 15 retailers

18 retailers€1,665 EUR to €6,765 EUR

A
Cheapest Retailer
-
€1,665 EUR
$1,860 USD
A
Retailer 2
-
€1,723 EUR
£1,516 GBP
View
A
Retailer 3
-
€1,811 EUR
$2,023 USD
View
A
Retailer 4
-
€1,864 EUR
$2,082 USD
View
Final sale: no returns
A
Retailer 5
-
€1,931 EUR
$2,157 USD
View
Retailer 6
-
€1,931 EUR
$2,157 USD
View
Price last confirmed 19 days ago
A
Retailer 7
-
€2,081 EUR
$2,325 USD
View
A
Retailer 8
-
€2,408 EUR
$2,690 USD
View
A
Retailer 9
-
€2,655 EUR
£2,336 GBP
View
A
Retailer 10
-
€2,989 EUR
ZAR 53,951 ZAR
View
A
Retailer 11
-
€3,027 EUR
$3,382 USD
View
A
Retailer 12
-
€3,248 EUR
$3,629 USD
View
B+
Retailer 13
-
€3,578 EUR
A$6,149 AUD
View
B+
Retailer 14
-
€3,620 EUR
$4,044 USD
View
B+
Retailer 15
-
€3,997 EUR
£3,516 GBP
View
B+
Retailer 16
-
€5,203 EUR
$5,813 USD
View
B+
Retailer 17
-
€5,388 EUR
$6,019 USD
View
Most Expensive
B
Taylor and Hart
C4DN8H6 · Oct 31
€6,765 EUR
$7,558 USD
View
17 more retailers have this diamond
Prices start from €1,665 EURSave up to €5,100 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
€1,665 EUR