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Marquise|Lab Grown|GCAL

1.89ct G VS1 Marquise Lab Grown Diamond

ID • G/VS1 • GCAL 362026718

Certificate GCAL 362026718

Diamond specifications and retailer prices

From $1,228 NZD
$691 USD
As of November 2, 2026
Save $3,149 NZD (72%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $8,762 NZD at Do Amore Diamonds · As of November 2, 2026
View at Do Amore Diamonds

About this 1.89ct lab-grown marquise diamond

This 1.89ct lab-grown marquise sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by GCAL 362026718. Listed at 5 retailers as of November 2, 2026, with a 256% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.89
Carat
G
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabGCAL
CertificateGCAL 362026718
Dimensions12.55 × 6.54 × 4.06 mm
L/W Ratio1.92
Top View
12.55 mm6.54 mm1.89 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGCAL 362026718
Side View
Table 59.0%CrownGirdle: ThinPavilionCulet: NoneDepth 62.1%

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: Nov 2
Current: $8,762 NZD|Low: $1,228 NZD|High: $8,762 NZD|Avg: $3,861 NZD
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
October 30, 2026
Retailer 4$1,228 NZD
Retailer 5$1,843 NZD
Retailer 3$3,473 NZD
Retailer 2$4,377 NZD
Do Amore Diamonds$8,762 NZD

8 data points across 5 retailers

5 retailers$1,228 NZD to $4,377 NZD

A
Cheapest Retailer
-
$1,228 NZD
$691 USD
B+
Retailer 2
-
$1,843 NZD
$1,037 USD
View
Retailer 3
-
$3,473 NZD
$1,954 USD
View
Price last confirmed 12 days ago
B
Retailer 4
-
$4,377 NZD
CA$3,420 CAD
View
Most Expensive
Do Amore Diamonds
16-500140461 · Nov 2
$8,762 NZD
$4,930 USD
View
Price under review
4 more retailers have this diamond
Prices start from $1,228 NZDSave up to $3,149 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
1.89ct Marquise
$1,228 NZD