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Princess|Lab Grown|IGI

3.18ct D VVS1 Princess Lab Grown Diamond

ID • D/VVS1 • IGI LG725503278

Shape and cutting style on the report: Princess cut

Certificate IGI LG725503278

Diamond specifications and retailer prices

From $1,361 AUD
$956 USD
As of October 30, 2026
Save $10,725 AUD (89%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $12,086 AUD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 3.18ct lab-grown princess diamond

This 3.18ct lab-grown princess sits in the three to five carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG725503278 or 725503278. Listed at 19 retailers as of October 29, 2026, with prices from $1,361 to $12,086, a $10,725 spread on the same certified stone. Do Amore Diamonds lists it at $12,086. 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

3.18
Carat
D
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle44.8°
Pavilion angle37°
OriginLab Grown
Grading LabIGI
CertificateIGI LG725503278
Dimensions7.93 × 7.91 × 5.73 mm
L/W Ratio1.00
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
7.93 mm7.91 mm3.18 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG725503278
Side View
Table 66.0%Crown 44.8°Girdle: MediumPavilion 37°Culet: NoneDepth 72.4%

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: $12,086 AUD|Low: $1,307 AUD|High: $12,755 AUD|Avg: $4,759 AUD
Do Amore Diamonds
Retailer 2
Retailer 3
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Retailer 5
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Retailer 8
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Retailer 11
Retailer 12
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Retailer 19
October 30, 2026
Retailer 19$1,361 AUD
Retailer 8$1,481 AUD
Retailer 10$1,525 AUD
Retailer 18$1,780 AUD
Retailer 9$1,841 AUD
Retailer 12$2,235 AUD
Retailer 11$2,497 AUD
Retailer 4$2,527 AUD
Retailer 13$2,656 AUD
Retailer 5$3,266 AUD
Retailer 17$3,402 AUD
Retailer 15$3,932 AUD
Retailer 16$5,481 AUD
Retailer 14$5,917 AUD
Retailer 3$6,250 AUD
Retailer 7$8,374 AUD
Retailer 2$9,339 AUD
Retailer 6$10,097 AUD
Do Amore Diamonds$12,086 AUD

39 data points across 19 retailers

19 retailers$1,361 AUD to $12,086 AUD

A
Cheapest Retailer
-
$1,361 AUD
$956 USD
A
Retailer 2
-
$1,481 AUD
$1,040 USD
View
A
Retailer 3
-
$1,525 AUD
$1,071 USD
View
Final sale: no returns
A
Retailer 4
-
$1,780 AUD
$1,250 USD
View
A
Retailer 5
-
$1,841 AUD
$1,293 USD
View
A
Retailer 6
-
$2,235 AUD
£1,236 GBP
View
B+
Retailer 7
-
$2,497 AUD
$1,754 USD
View
B+
Retailer 8
-
$2,527 AUD
$1,775 USD
View
B+
Retailer 9
-
$2,656 AUD
€1,777 EUR
View
B+
Retailer 10
-
$3,266 AUD
$2,294 USD
View
B+
Retailer 11
-
$3,402 AUD
$2,390 USD
View
Retailer 12
-
$3,932 AUD
View
Price last confirmed 9 days ago
Retailer 13
-
$5,481 AUD
$3,850 USD
View
Price last confirmed 13 days ago
B+
Retailer 14
-
$5,917 AUD
£3,273 GBP
View
Retailer 15
-
$6,250 AUD
View
Price last confirmed 22 days ago
B
Retailer 16
-
$8,374 AUD
$5,882 USD
View
B
Retailer 17
-
$9,339 AUD
$6,560 USD
View
B
Retailer 18
-
$10,097 AUD
$7,093 USD
View
Most Expensive
B
Do Amore Diamonds
27-F8F6AAA14 · Oct 29
$12,086 AUD
$8,490 USD
View
18 more retailers have this diamond
Prices start from $1,361 AUDSave up to $10,725 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
3.18ct Princess
$1,361 AUD