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Princess|Lab Grown|IGI

3.31ct D VS1 Princess Lab Grown Diamond

ID • D/VS1 • IGI LG623412257

Shape and cutting style on the report: Princess cut

Certificate IGI LG623412257

Diamond specifications and retailer prices

From $848 AUD
$596 USD
As of October 30, 2026
Save $8,362 AUD (91%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $9,211 AUD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 3.31ct lab-grown princess diamond

This 3.31ct 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 LG623412257 or 623412257. Listed at 22 retailers as of October 30, 2026, with prices from $848 to $9,211, a $8,362 spread on the same certified stone. Do Amore Diamonds lists it at $9,211. 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

3.31
Carat
D
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.8°
Pavilion angle38.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG623412257
Dimensions8.35 × 8.21 × 5.73 mm
L/W Ratio1.02
Culet sizePointed
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
8.35 mm8.21 mm3.31 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG623412257
Side View
Table 71.0%Crown 40.8°Girdle: MediumPavilion 38.8°Culet: NoneDepth 69.8%

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: $1,736 AUD|Low: $814 AUD|High: $4,628 AUD|Avg: $2,167 AUD|+2.1%
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
October 31, 2026
Retailer 15$848 AUD
Retailer 7$948 AUD
Retailer 5$950 AUD
Retailer 16$1,052 AUD
Retailer 12$1,239 AUD
Retailer 4$1,391 AUD
Retailer 6$1,560 AUD
Retailer 1$1,736 AUD
Retailer 10$2,452 AUD
Retailer 11$2,521 AUD
Retailer 14$2,609 AUD
Retailer 3$3,052 AUD
Retailer 2$3,354 AUD
Retailer 8$3,385 AUD
Retailer 9$3,451 AUD
Retailer 13$4,598 AUD

45 data points across 16 retailers

22 retailers$848 AUD to $9,211 AUD

A
Cheapest Retailer
-
$848 AUD
$596 USD
A
Retailer 2
-
$948 AUD
$666 USD
View
Final sale: no returns
A
Retailer 3
-
$950 AUD
$667 USD
View
Retailer 4
-
$1,052 AUD
$739 USD
View
Price last confirmed 14 days ago
A
Retailer 5
-
$1,052 AUD
$739 USD
View
A
Retailer 6
-
$1,239 AUD
$870 USD
View
B+
Retailer 7
-
$1,391 AUD
$977 USD
View
A
Retailer 8
-
$1,560 AUD
$1,096 USD
View
A
Retailer 9
-
$1,736 AUD
£960 GBP
View
B+
Retailer 10
-
$1,848 AUD
$1,298 USD
View
B+
Retailer 11
-
$2,452 AUD
View
B+
Retailer 12
-
$2,521 AUD
ZAR 28,608 ZAR
View
B+
Retailer 13
-
$2,609 AUD
$1,833 USD
View
B
Retailer 14
-
$3,052 AUD
$2,144 USD
View
B
Retailer 15
-
$3,354 AUD
$2,356 USD
View
B
Retailer 16
-
$3,385 AUD
£1,872 GBP
View
B+
Retailer 17
-
$3,451 AUD
View
B
Retailer 18
-
$3,471 AUD
$2,438 USD
View
B
Retailer 19
-
$3,909 AUD
$2,746 USD
View
Retailer 20
-
$4,598 AUD
£2,543 GBP
View
Price last confirmed 10 days ago
B
Retailer 21
-
$7,531 AUD
$5,290 USD
View
Most Expensive
B
Do Amore Diamonds
23-623412257 · Oct 31
$9,211 AUD
$6,470 USD
View
21 more retailers have this diamond
Prices start from $848 AUDSave up to $8,362 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
3.31ct Princess
$848 AUD