CaratHunter
Plans
Princess|Lab Grown|IGI

1.15ct G VS1 Princess Lab Grown Diamond

ID • G/VS1 • IGI LG551299677

Shape and cutting style on the report: Princess cut

Certificate IGI LG551299677

Diamond specifications and retailer prices

From $161 USD
As of October 30, 2026
Save $1,379 USD (90%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $1,540 USD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 1.15ct lab-grown princess diamond

This 1.15ct lab-grown princess sits in the classic one-carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG551299677 or 551299677. Listed at 9 retailers as of October 30, 2026, with prices from $161 to $1,540, a $1,379 spread on the same certified stone. Do Amore Diamonds lists it at $1,540. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.15
Carat
G
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40°
Pavilion angle38.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG551299677
Dimensions5.75 × 5.73 × 4.12 mm
L/W Ratio1.00
Culet sizeNone
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
5.75 mm5.73 mm1.15 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG551299677
Side View
Table 70.5%Crown 40°Girdle: MediumPavilion 38.9°Culet: NoneDepth 71.9%

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: $1,540 USD|Low: $161 USD|High: $1,660 USD|Avg: $621 USD|-7.2%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 1, 2026
Retailer 7$161 USD
Retailer 5$186 USD
Retailer 3$269 USD
Retailer 8$362 USD
Retailer 10$475 USD
Retailer 4$536 USD
Retailer 6$676 USD
Retailer 9$707 USD
Retailer 2$1,029 USD
Do Amore Diamonds$1,540 USD

36 data points across 10 retailers

9 retailers$161 USD to $1,540 USD

A
Cheapest Retailer
-
$161 USD
A
Retailer 2
-
$186 USD
View
A
Retailer 3
-
$269 USD
£212 GBP
View
A
Retailer 4
-
$362 USD
View
B+
Retailer 5
-
$536 USD
A$825 AUD
View
B+
Retailer 6
-
$676 USD
View
B+
Retailer 7
-
$707 USD
View
B
Retailer 8
-
$1,029 USD
£810 GBP
View
Most Expensive
B
Do Amore Diamonds
27-F699F8E90 · Oct 31
$1,540 USD
View
8 more retailers have this diamond
Prices start from $161 USDSave up to $1,379 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
1.15ct Princess
$161 USD