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Princess|Lab Grown|IGI

1.70ct D VS2 Princess Lab Grown Diamond

ID • D/VS2 • IGI LG793603870

Shape and cutting style on the report: Princess cut

Certificate IGI LG793603870

Diamond specifications and retailer prices

From $350 AUD
$246 USD
As of October 30, 2026
Save $3,138 AUD (90%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $3,488 AUD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 1.7ct lab-grown princess diamond

This 1.7ct lab-grown princess sits in the one-and-a-half to two carat band, graded D colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG793603870 or 793603870. Listed at 16 retailers as of October 29, 2026, with prices from $350 to $3,488, a $3,138 spread on the same certified stone. Brilliant Earth lists it at $3,488. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.70
Carat
D
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.8°
Pavilion angle37.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG793603870
Dimensions6.64 × 6.48 × 6.64 mm
L/W Ratio1.02
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.64 mm6.48 mm1.70 ctD / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG793603870
Side View
Table 72.0%Crown 40.8°Girdle: MediumPavilion 37.6°Culet: NoneDepth 68.7%

Caratlytics Score

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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: $3,488 AUD|Low: $372 AUD|High: $3,531 AUD|Avg: $1,346 AUD|+59.1%
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
October 30, 2026
Retailer 10$407 AUD
Retailer 12$532 AUD
Retailer 2$536 AUD
Retailer 13$584 AUD
Retailer 11$719 AUD
Retailer 7$761 AUD
Retailer 3$1,012 AUD
Retailer 9$1,402 AUD
Retailer 6$1,578 AUD
Retailer 8$1,933 AUD
Retailer 4$2,338 AUD
Retailer 5$3,360 AUD
Brilliant Earth$3,488 AUD

30 data points across 13 retailers

16 retailers$350 AUD to $3,488 AUD

A
Cheapest Retailer
-
$350 AUD
$246 USD
A
Retailer 2
-
$407 AUD
$286 USD
View
Retailer 3
-
$532 AUD
$374 USD
View
Price last confirmed 7 days ago
A
Retailer 4
-
$536 AUD
£296 GBP
View
B+
Retailer 5
-
$584 AUD
$410 USD
View
Retailer 6
-
$719 AUD
$505 USD
View
Price last confirmed 7 days ago
A
Retailer 7
-
$761 AUD
€509 EUR
View
B+
Retailer 8
-
$1,012 AUD
$711 USD
View
B
Retailer 9
-
$1,402 AUD
$985 USD
View
B
Retailer 10
-
$1,543 AUD
$1,084 USD
View
B+
Retailer 11
-
$1,578 AUD
View
Retailer 12
-
$1,933 AUD
£1,069 GBP
View
Price last confirmed 10 days ago
B
Retailer 13
-
$2,337 AUD
$1,642 USD
View
B
Retailer 14
-
$2,338 AUD
$1,642 USD
View
B
Retailer 15
-
$3,360 AUD
$2,360 USD
View
Most Expensive
B
Brilliant Earth
20522440A · Oct 29
$3,488 AUD
$2,450 USD
View
15 more retailers have this diamond
Prices start from $350 AUDSave up to $3,138 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
1.70ct Princess
$350 AUD