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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 $396 NZD
$223 USD
As of October 30, 2026
Save $3,401 NZD (90%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $3,797 NZD at Do Amore Diamonds · As of October 30, 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 30, 2026, with prices from $396 to $3,797, a $3,401 spread on the same certified stone. Do Amore Diamonds lists it at $3,797. 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
Colour
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
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $3,797 NZD|Low: $328 NZD|High: $3,797 NZD|Avg: $1,331 NZD|+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
Retailer 12
Retailer 13
October 30, 2026
Retailer 5$396 NZD
Retailer 12$442 NZD
Retailer 11$490 NZD
Retailer 13$727 NZD
Retailer 9$807 NZD
Retailer 6$1,063 NZD
Retailer 2$1,329 NZD
Retailer 8$1,547 NZD
Retailer 3$1,737 NZD
Retailer 10$1,826 NZD
Retailer 4$2,041 NZD
Retailer 7$2,177 NZD
Do Amore Diamonds$3,797 NZD

28 data points across 13 retailers

13 retailers$396 NZD to $3,797 NZD

A
Cheapest Retailer
-
$396 NZD
$223 USD
B+
Retailer 2
-
$442 NZD
$249 USD
View
Final sale: no returns
A
Retailer 3
-
$490 NZD
$276 USD
View
B+
Retailer 4
-
$727 NZD
$410 USD
View
A
Retailer 5
-
$807 NZD
$455 USD
View
A
Retailer 6
-
$956 NZD
$539 USD
View
B+
Retailer 7
-
$1,329 NZD
£590 GBP
View
B+
Retailer 8
-
$1,547 NZD
CA$1,211 CAD
View
B+
Retailer 9
-
$1,737 NZD
$979 USD
View
B
Retailer 10
-
$1,826 NZD
$1,029 USD
View
B
Retailer 11
-
$2,041 NZD
$1,150 USD
View
B
Retailer 12
-
$2,177 NZD
£966 GBP
View
Most Expensive
B
Do Amore Diamonds
27-B69B8F2E9 · Oct 30
$3,797 NZD
$2,140 USD
View
12 more retailers have this diamond
Prices start from $396 NZDSave up to $3,401 NZD

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
$396 NZD