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Princess|Lab Grown|IGI

3.51ct D VS1 Princess Lab Grown Diamond

VG • D/VS1 • IGI LG841641298

Shape and cutting style on the report: Princess cut

Certificate IGI LG841641298

Diamond specifications and retailer prices

From $831 AUD
$584 USD
As of November 2, 2026
Save $9,048 AUD (92%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $9,880 AUD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 3.51ct lab-grown princess diamond

This 3.51ct lab-grown princess sits in the three to five carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG841641298 or 841641298. Listed at 20 retailers as of October 31, 2026, with prices from $831 to $9,880, a $9,048 spread on the same certified stone. Brilliant Earth lists it at $9,880. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

3.51
Carat
D
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle42.2°
Pavilion angle38.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG841641298
Dimensions8.30 × 8.30 × 5.81 mm
L/W Ratio1.00
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.30 mm8.30 mm3.51 ctD / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG841641298
Side View
Table 70.0%Crown 42.2°Girdle: MediumPavilion 38.5°Culet: NoneDepth 70.0%

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: Nov 2
Current: $9,880 AUD|Low: $831 AUD|High: $10,008 AUD|Avg: $2,536 AUD|-1.3%
Brilliant Earth
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
Retailer 17
Retailer 18
Retailer 19
Retailer 20
November 1, 2026
Retailer 6$831 AUD
Retailer 3$931 AUD
Retailer 5$931 AUD
Retailer 19$1,032 AUD
Retailer 13$1,292 AUD
Retailer 4$1,553 AUD
Retailer 7$1,584 AUD
Retailer 15$1,587 AUD
Retailer 14$1,612 AUD
Retailer 17$1,623 AUD
Retailer 16$2,178 AUD
Retailer 18$2,240 AUD
Retailer 11$2,420 AUD
Retailer 10$2,560 AUD
Retailer 20$2,713 AUD
Retailer 8$3,293 AUD
Retailer 12$3,339 AUD
Retailer 9$3,445 AUD
Retailer 2$4,478 AUD
Brilliant Earth$9,880 AUD

12 data points across 20 retailers

20 retailers$831 AUD to $9,880 AUD

A
Cheapest Retailer
-
$831 AUD
$584 USD
A
Retailer 2
-
$931 AUD
$654 USD
View
Final sale: no returns
A
Retailer 3
-
$931 AUD
$654 USD
View
A
Retailer 4
-
$1,032 AUD
$725 USD
View
A
Retailer 5
-
$1,292 AUD
£714 GBP
View
A
Retailer 6
-
$1,553 AUD
$1,091 USD
View
A
Retailer 7
-
$1,584 AUD
$1,113 USD
View
B+
Retailer 8
-
$1,587 AUD
$1,115 USD
View
A
Retailer 9
-
$1,612 AUD
£892 GBP
View
A
Retailer 10
-
$1,623 AUD
€1,086 EUR
View
B+
Retailer 11
-
$2,178 AUD
View
B+
Retailer 12
-
$2,240 AUD
ZAR 25,422 ZAR
View
B+
Retailer 13
-
$2,420 AUD
$1,700 USD
View
B
Retailer 14
-
$2,560 AUD
$1,798 USD
View
B+
Retailer 15
-
$2,713 AUD
$1,906 USD
View
B
Retailer 16
-
$3,293 AUD
$2,313 USD
View
B
Retailer 17
-
$3,339 AUD
$2,346 USD
View
B
Retailer 18
-
$3,445 AUD
$2,420 USD
View
B
Retailer 19
-
$4,478 AUD
£2,477 GBP
View
Most Expensive
B
Brilliant Earth
22222546A · Oct 31
$9,880 AUD
$6,940 USD
View
19 more retailers have this diamond
Prices start from $831 AUDSave up to $9,048 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
3.51ct Princess
$831 AUD