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Marquise|Lab Grown|GIA

0.50ct D VS1 Marquise Lab Grown Diamond

EX • D/VS1 • GIA 5556109772

Certificate GIA 5556109772

Diamond specifications and retailer prices

From $1,309 NZD
As of November 5, 2026
Save $696 NZD (35%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $2,669 NZD at Cape Diamonds · As of November 5, 2026
View at Cape Diamonds

About this 0.5ct lab-grown marquise diamond

This 0.5ct lab-grown marquise sits in the half to three-quarter carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 5556109772. Listed at 18 retailers as of November 5, 2026, with a 53% 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

0.50
Carat
D
Colour
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginLab Grown
Grading LabGIA
CertificateGIA 5556109772
Dimensions8.13 × 4.09 × 2.65 mm
L/W Ratio1.99
Top View
8.13 mm4.09 mm0.50 ctD / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 5556109772
Side View
Table 59.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 64.9%

Caratlytics Score

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

Price History

Last verified: Nov 5
Current: $2,669 NZD|Low: $1,309 NZD|High: $6,875 NZD|Avg: $3,137 NZD|-29.6%
Cape 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
Retailer 17
November 5, 2026
Retailer 10$1,309 NZD
Retailer 17$1,594 NZD
Retailer 14$1,692 NZD
Retailer 6$1,726 NZD
Retailer 9$1,877 NZD
Retailer 13$1,992 NZD
Retailer 2$1,996 NZD
Retailer 3$2,001 NZD
Retailer 5$2,001 NZD
Retailer 11$2,005 NZD
Retailer 12$2,421 NZD
Cape Diamonds$2,669 NZD
Retailer 15$3,166 NZD
Retailer 8$3,200 NZD
Retailer 16$3,469 NZD
Retailer 7$5,627 NZD
Retailer 4$5,737 NZD

41 data points across 17 retailers

18 retailers$1,309 NZD to $2,005 NZD

B+
Cheapest Retailer
-
$1,309 NZD
B
Retailer 2
-
$1,532 NZD
View
B
Retailer 3
-
$1,594 NZD
View
Final sale: no returns
B
Retailer 4
-
$1,692 NZD
View
Retailer 5
-
$1,726 NZD
View
Price last confirmed 29 days ago
Retailer 6
-
$1,877 NZD
View
Price last confirmed 38 days ago
B
Retailer 7
-
$1,992 NZD
View
B
Retailer 8
-
$1,996 NZD
View
Retailer 9
-
$2,001 NZD
View
Price last confirmed 25 days ago
Retailer 10
-
$2,001 NZD
View
Price last confirmed 29 days ago
B
Retailer 11
-
$2,005 NZD
View
Retailer 12
-
$2,421 NZD
View
Price under review
Most Expensive
Cape Diamonds
cert_5556109772 · Nov 5
$2,669 NZD
ZAR 24,243 ZAR
View
Price under review
12 more retailers have this diamond
Prices start from $1,309 NZDSave up to $696 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.

B+
0.50ct Marquise
$1,309 NZD