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Princess|Lab Grown|IGI

3.11ct D VS1 Princess Lab Grown Diamond

ID • D/VS1 • IGI LG711521193

Shape and cutting style on the report: Princess cut

Certificate IGI LG711521193

Diamond specifications and retailer prices

From $1,065 AUD
$748 USD
As of October 29, 2026
Save $5,953 AUD (85%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $7,017 AUD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 3.11ct lab-grown princess diamond

This 3.11ct lab-grown princess sits in the three to five carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG711521193 or 711521193. Listed at 9 retailers as of October 29, 2026, with prices from $1,065 to $7,017, a $5,953 spread on the same certified stone. Brilliant Earth lists it at $7,017. 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

3.11
Carat
D
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle44.8°
Pavilion angle38.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG711521193
Dimensions7.90 × 7.90 × 7.90 mm
L/W Ratio1.00
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.90 mm7.90 mm3.11 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG711521193
Side View
Table 71.0%Crown 44.8°Girdle: MED-STKPavilion 38.2°Culet: NoneDepth 71.3%

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 29
Current: $7,017 AUD|Low: $1,065 AUD|High: $7,174 AUD|Avg: $3,166 AUD|-2.2%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 29, 2026
Retailer 7$1,065 AUD
Retailer 4$1,281 AUD
Retailer 9$1,512 AUD
Retailer 8$1,700 AUD
Retailer 2$2,053 AUD
Retailer 5$3,389 AUD
Retailer 3$4,128 AUD
Retailer 6$4,387 AUD
Brilliant Earth$7,017 AUD

13 data points across 9 retailers

9 retailers$1,065 AUD to $7,017 AUD

A
Cheapest Retailer
-
$1,065 AUD
$748 USD
Final sale: no returns
A
Retailer 2
-
$1,281 AUD
$900 USD
View
A
Retailer 3
-
$1,512 AUD
HK$8,300 HKD
View
B+
Retailer 4
-
$1,700 AUD
$1,194 USD
View
B+
Retailer 5
-
$1,848 AUD
$1,298 USD
View
Retailer 6
-
$3,389 AUD
View
Price last confirmed 22 days ago
Retailer 7
-
$4,128 AUD
$2,900 USD
View
Price last confirmed 12 days ago
B
Retailer 8
-
$4,387 AUD
SGD 4,165 SGD
View
Most Expensive
B
Brilliant Earth
14953161Y · Oct 29
$7,017 AUD
$4,930 USD
View
8 more retailers have this diamond
Prices start from $1,065 AUDSave up to $5,953 AUD

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
3.11ct Princess
$1,065 AUD