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Princess|Lab Grown|IGI

1.73ct H VVS2 Princess Lab Grown Diamond

GD • H/VVS2 • IGI LG551277885

Shape and cutting style on the report: Princess cut

Certificate IGI LG551277885

Diamond specifications and retailer prices

From $314 USD
As of November 2, 2026
Save $2,476 USD (89%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $2,790 USD at Do Amore Diamonds · As of November 2, 2026
View at Do Amore Diamonds

About this 1.73ct lab-grown princess diamond

This 1.73ct lab-grown princess sits in the one-and-a-half to two carat band, graded H colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a standard cut grade and certified by IGI LG551277885 or 551277885. Listed at 19 retailers as of November 2, 2026, with prices from $314 to $2,790, a $2,476 spread on the same certified stone. Do Amore Diamonds lists it at $2,790. 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

1.73
Carat
H
Color
VVS2
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle41.7°
Pavilion angle37.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG551277885
Dimensions6.45 × 6.43 × 4.64 mm
L/W Ratio1.00
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
6.45 mm6.43 mm1.73 ctH / VVS2
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG551277885
Side View
Table 68.5%Crown 41.7°Girdle: MediumPavilion 37.8°Culet: NoneDepth 72.2%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: $2,790 USD|Low: $246 USD|High: $2,790 USD|Avg: $950 USD
Do Amore Diamonds
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
November 2, 2026
Retailer 14$314 USD
Retailer 3$389 USD
Retailer 16$389 USD
Retailer 15$506 USD
Retailer 12$510 USD
Retailer 2$514 USD
Retailer 4$633 USD
Retailer 9$741 USD
Retailer 6$991 USD
Retailer 11$998 USD
Retailer 13$1,142 USD
Retailer 7$1,311 USD
Retailer 5$1,382 USD
Retailer 8$1,398 USD
Retailer 10$1,688 USD
Do Amore Diamonds$2,790 USD

32 data points across 16 retailers

19 retailers$314 USD to $2,790 USD

Retailer 1
-
$246 USD
Price last confirmed 41 days ago
Retailer 2
-
$285 USD
View
Price last confirmed 27 days ago
Retailer 3
-
$301 USD
View
Price last confirmed 40 days ago
B+
Retailer 4
-
$314 USD
View
Retailer 5
-
$389 USD
View
Price last confirmed 8 days ago
B+
Retailer 6
-
$389 USD
View
B+
Retailer 7
-
$506 USD
View
B+
Retailer 8
-
$510 USD
View
B+
Retailer 9
-
$514 USD
£405 GBP
View
B+
Retailer 10
-
$633 USD
View
B+
Retailer 11
-
$741 USD
ZAR 11,974 ZAR
View
B
Retailer 12
-
$991 USD
View
B+
Retailer 13
-
$998 USD
A$1,535 AUD
View
Retailer 14
-
$1,112 USD
View
Price last confirmed 84 days ago
B
Retailer 15
-
$1,142 USD
View
B
Retailer 16
-
$1,382 USD
View
B
Retailer 17
-
$1,398 USD
View
C
Retailer 18
-
$1,688 USD
£1,329 GBP
View
Most Expensive
C
Do Amore Diamonds
27-AE317FD15 · Nov 2
$2,790 USD
View
18 more retailers have this diamond
Prices start from $314 USDSave up to $2,476 USD

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.

B+
1.73ct Princess
$314 USD