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 $1,860 USD
As of October 30, 2026
Save $5,698 USD (75%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $7,558 USD at Taylor and Hart · As of October 30, 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 $1,860 to $7,558, a $5,698 spread on the same certified stone. Taylor and Hart lists it at $7,558. 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
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $2,966 USD|Low: $1,785 USD|High: $5,813 USD|Avg: $2,915 USD|+0.2%
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
October 31, 2026
Retailer 13$1,860 USD
Retailer 9$1,931 USD
Retailer 14$2,023 USD
Retailer 6$2,082 USD
Retailer 5$2,157 USD
Retailer 15$2,157 USD
Retailer 8$2,325 USD
Retailer 7$2,690 USD
Retailer 1$2,966 USD
Retailer 10$3,340 USD
Retailer 3$3,382 USD
Retailer 12$3,629 USD
Retailer 11$4,004 USD
Retailer 4$4,044 USD
Retailer 2$5,813 USD

41 data points across 15 retailers

18 retailers$1,860 USD to $7,558 USD

A
Cheapest Retailer
-
$1,860 USD
A
Retailer 2
-
$1,931 USD
£1,520 GBP
View
A
Retailer 3
-
$2,023 USD
View
A
Retailer 4
-
$2,082 USD
View
Final sale: no returns
A
Retailer 5
-
$2,157 USD
View
Retailer 6
-
$2,157 USD
View
Price last confirmed 18 days ago
A
Retailer 7
-
$2,325 USD
View
A
Retailer 8
-
$2,690 USD
View
A
Retailer 9
-
$2,966 USD
£2,336 GBP
View
A
Retailer 10
-
$3,340 USD
ZAR 53,951 ZAR
View
A
Retailer 11
-
$3,382 USD
View
A
Retailer 12
-
$3,629 USD
View
Retailer 13
-
$4,004 USD
A$6,160 AUD
View
Price last confirmed 9 days ago
B+
Retailer 14
-
$4,044 USD
View
B+
Retailer 15
-
$4,465 USD
£3,516 GBP
View
B+
Retailer 16
-
$5,813 USD
View
B+
Retailer 17
-
$6,019 USD
View
Most Expensive
B
Taylor and Hart
C4DN8H6 · Oct 30
$7,558 USD
View
17 more retailers have this diamond
Prices start from $1,860 USDSave up to $5,698 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
10.03ct Princess
$1,860 USD