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Marquise|Lab Grown|IGI

1.53ct D VVS1 Marquise Lab Grown Diamond

EX • D/VVS1 • IGI LG620483857

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG620483857

Diamond specifications and retailer prices

From $703 NZD
As of November 4, 2026
Save $2,333 NZD (77%) vs most expensive(unlock to see where)
29 retailers carry this diamond
Most expensive: $5,357 NZD at Brilliant Earth · As of October 26, 2026
View at Brilliant Earth

About this 1.53ct lab-grown marquise diamond

This 1.53ct lab-grown marquise sits in the one-and-a-half to two carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG620483857 or 620483857. Listed at 29 retailers as of November 4, 2026, with a 332% 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

1.53
Carat
D
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.3°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG620483857
Dimensions12.31 × 5.95 × 3.77 mm
L/W Ratio2.07
Girdle conditionFaceted
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
12.31 mm5.95 mm1.53 ctD / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG620483857
Side View
Table 58.0%Crown 35.3°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 63.4%

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: Nov 4
Current: $5,357 NZD|Low: $628 NZD|High: $5,357 NZD|Avg: $1,931 NZD
Brilliant Earth
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
Retailer 18
Retailer 19
Retailer 20
Retailer 21
Retailer 22
November 5, 2026
Retailer 9$628 NZD
Retailer 18$703 NZD
Retailer 7$779 NZD
Retailer 5$908 NZD
Retailer 17$1,047 NZD
Retailer 3$1,100 NZD
Retailer 22$1,233 NZD
Retailer 20$1,261 NZD
Retailer 8$1,284 NZD
Retailer 19$1,343 NZD
Retailer 2$1,387 NZD
Retailer 10$1,779 NZD
Retailer 16$1,829 NZD
Retailer 21$2,285 NZD
Retailer 6$2,578 NZD
Retailer 12$2,610 NZD
Retailer 15$2,627 NZD
Retailer 11$2,943 NZD
Retailer 4$2,989 NZD
Retailer 14$2,993 NZD
Retailer 13$3,035 NZD
Brilliant Earth$5,357 NZD

36 data points across 22 retailers

29 retailers$703 NZD to $3,035 NZD

Retailer 1
-
$628 NZD
Price last confirmed 28 days ago
Retailer 2
-
$694 NZD
View
Price last confirmed 36 days ago
A
Retailer 3
-
$703 NZD
View
Final sale: no returns
Retailer 4
-
$777 NZD
View
Price last confirmed 37 days ago
Retailer 5
-
$779 NZD
View
Price last confirmed 28 days ago
Retailer 6
-
$779 NZD
View
Price last confirmed 26 days ago
Retailer 7
-
$848 NZD
View
Price last confirmed 37 days ago
A
Retailer 8
-
$908 NZD
View
A
Retailer 9
-
$1,047 NZD
View
A
Retailer 10
-
$1,100 NZD
View
A
Retailer 11
-
$1,233 NZD
View
A
Retailer 12
-
$1,261 NZD
View
B+
Retailer 13
-
$1,284 NZD
View
A
Retailer 14
-
$1,343 NZD
View
B+
Retailer 15
-
$1,387 NZD
View
B+
Retailer 16
-
$1,779 NZD
View
B+
Retailer 17
-
$1,829 NZD
View
B
Retailer 18
-
$2,285 NZD
View
Retailer 19
-
$2,505 NZD
View
Price last confirmed 26 days ago
B
Retailer 20
-
$2,505 NZD
View
B
Retailer 21
-
$2,578 NZD
View
B
Retailer 22
-
$2,610 NZD
View
B
Retailer 23
-
$2,627 NZD
View
Retailer 24
-
$2,764 NZD
View
Price last confirmed 36 days ago
B
Retailer 25
-
$2,943 NZD
View
B
Retailer 26
-
$2,989 NZD
View
Retailer 27
-
$2,993 NZD
View
Price last confirmed 28 days ago
B
Retailer 28
-
$3,035 NZD
View
Most Expensive
Brilliant Earth
9142543A · Oct 26
$5,357 NZD
$3,020 USD
View
Price last confirmed 9 days ago
28 more retailers have this diamond
Prices start from $703 NZDSave up to $2,333 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
1.53ct Marquise
$703 NZD