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Princess|Lab Grown|GCAL

1.58ct H SI1 Princess Lab Grown Diamond

VG • H/SI1 • GCAL 313090064

Shape and cutting style on the report: Princess

Certificate GCAL 313090064

Diamond specifications and retailer prices

From $196 USD
As of October 27, 2026
Save $1,684 USD (90%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $1,880 USD at Do Amore Diamonds · As of October 28, 2026
View at Do Amore Diamonds

About this 1.58ct lab-grown princess diamond

This 1.58ct lab-grown princess sits in the one-and-a-half to two carat band, graded H colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by GCAL 313090064. Listed at 12 retailers as of October 27, 2026, with prices from $196 to $1,880, a $1,684 spread on the same certified stone. Do Amore Diamonds lists it at $1,880. 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

1.58
Carat
H
Color
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle42°
Pavilion angle36.4°
OriginLab Grown
Grading LabGCAL
CertificateGCAL 313090064
Dimensions6.45 × 6.24 × 4.41 mm
L/W Ratio1.03
Culet sizeNone
Top View
6.45 mm6.24 mm1.58 ctH / SI1
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGCAL 313090064
Side View
Table 66.0%Crown 42°Girdle: STK-STKPavilion 36.4°Culet: NoneDepth 70.7%

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 27
Current: $1,880 USD|Low: $161 USD|High: $1,880 USD|Avg: $753 USD|+4.4%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 29, 2026
Retailer 7$220 USD
Retailer 8$362 USD
Retailer 5$383 USD
Retailer 3$648 USD
Retailer 4$755 USD
Retailer 6$891 USD
Retailer 9$1,035 USD
Retailer 2$1,081 USD
Do Amore Diamonds$1,880 USD

25 data points across 9 retailers

12 retailers$196 USD to $1,880 USD

A
Cheapest Retailer
-
$196 USD
B+
Retailer 2
-
$220 USD
View
Final sale: no returns
B+
Retailer 3
-
$243 USD
View
B
Retailer 4
-
$362 USD
View
A
Retailer 5
-
$383 USD
View
B+
Retailer 6
-
$648 USD
£510 GBP
View
B+
Retailer 7
-
$755 USD
CA$1,049 CAD
View
B+
Retailer 8
-
$863 USD
View
B+
Retailer 9
-
$891 USD
View
B+
Retailer 10
-
$1,035 USD
View
B+
Retailer 11
-
$1,081 USD
£851 GBP
View
Most Expensive
B
Do Amore Diamonds
27-849DB96E8 · Oct 28
$1,880 USD
View
11 more retailers have this diamond
Prices start from $196 USDSave up to $1,684 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.

A
1.58ct Princess
$196 USD