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Princess|Lab Grown|GCAL

1.78ct H VS2 Princess Lab Grown Diamond

VG • H/VS2 • GCAL 321220203

Shape and cutting style on the report: Princess

Certificate GCAL 321220203

Diamond specifications and retailer prices

From $223 USD
As of October 27, 2026
Save $1,917 USD (90%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $2,140 USD at Do Amore Diamonds · As of October 28, 2026
View at Do Amore Diamonds

About this 1.78ct lab-grown princess diamond

This 1.78ct lab-grown princess sits in the one-and-a-half to two carat band, graded H colour (near-colourless) and VS2 clarity (very-slightly-included), with a very-good cut grade and certified by GCAL 321220203. Listed at 13 retailers as of October 27, 2026, with prices from $223 to $2,140, a $1,917 spread on the same certified stone. Do Amore Diamonds lists it at $2,140. 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

1.78
Carat
H
Color
VS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle43.5°
Pavilion angle36.2°
OriginLab Grown
Grading LabGCAL
CertificateGCAL 321220203
Dimensions6.59 × 6.47 × 4.55 mm
L/W Ratio1.02
Culet sizeNone
Top View
6.59 mm6.47 mm1.78 ctH / VS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGCAL 321220203
Side View
Table 67.0%Crown 43.5°Girdle: STK-THKPavilion 36.2°Culet: NoneDepth 70.4%

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 27
Current: $2,140 USD|Low: $185 USD|High: $2,140 USD|Avg: $785 USD|+4.9%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 29, 2026
Retailer 10$249 USD
Retailer 9$276 USD
Retailer 11$410 USD
Retailer 7$455 USD
Retailer 2$599 USD
Retailer 5$748 USD
Retailer 6$872 USD
Retailer 8$1,029 USD
Retailer 3$1,150 USD
Retailer 4$1,227 USD
Do Amore Diamonds$2,140 USD

25 data points across 11 retailers

13 retailers$223 USD to $2,140 USD

A
Cheapest Retailer
-
$223 USD
B+
Retailer 2
-
$249 USD
View
Final sale: no returns
A
Retailer 3
-
$276 USD
View
B+
Retailer 4
-
$410 USD
View
A
Retailer 5
-
$455 USD
View
B+
Retailer 6
-
$599 USD
View
B+
Retailer 7
-
$748 USD
£589 GBP
View
B+
Retailer 8
-
$872 USD
CA$1,211 CAD
View
B+
Retailer 9
-
$979 USD
View
B
Retailer 10
-
$1,029 USD
View
B
Retailer 11
-
$1,150 USD
View
B
Retailer 12
-
$1,227 USD
£966 GBP
View
Most Expensive
B
Do Amore Diamonds
27-B69B8F2E9 · Oct 28
$2,140 USD
View
12 more retailers have this diamond
Prices start from $223 USDSave up to $1,917 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
1.78ct Princess
$223 USD