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Marquise|Lab Grown|IGI

3.03ct D VS1 Marquise Lab Grown Diamond

ID • D/VS1 • IGI LG825693231

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG825693231

Diamond specifications and retailer prices

From $1,531 NZD
As of November 3, 2026
Save $9,208 NZD (86%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $10,739 NZD at Do Amore Diamonds · As of November 4, 2026
View at Do Amore Diamonds

About this 3.03ct lab-grown marquise diamond

This 3.03ct lab-grown marquise sits in the three to five carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG825693231 or 825693231. Listed at 20 retailers as of November 3, 2026, with prices from $1,531 to $10,739, a $9,208 spread on the same certified stone. Do Amore Diamonds lists it at $10,739. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

3.03
Carat
D
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32°
Pavilion angle38.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG825693231
Dimensions15.37 × 7.66 × 4.53 mm
L/W Ratio2.01
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
15.37 mm7.66 mm3.03 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG825693231
Side View
Table 58.0%Crown 32°Girdle: MED-STKPavilion 38.5°Culet: NoneDepth 59.1%

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 3
Current: $10,739 NZD|Low: $1,403 NZD|High: $12,802 NZD|Avg: $5,051 NZD|-16.1%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
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Retailer 21
November 4, 2026
Retailer 6$1,531 NZD
Retailer 12$1,881 NZD
Retailer 13$1,902 NZD
Retailer 4$2,041 NZD
Retailer 9$2,239 NZD
Retailer 15$2,342 NZD
Retailer 2$2,667 NZD
Retailer 20$3,958 NZD
Retailer 18$4,072 NZD
Retailer 16$4,255 NZD
Retailer 21$4,386 NZD
Retailer 10$5,272 NZD
Retailer 3$5,309 NZD
Retailer 7$5,602 NZD
Retailer 14$5,743 NZD
Retailer 8$6,255 NZD
Retailer 19$6,568 NZD
Retailer 5$6,952 NZD
Retailer 11$7,459 NZD
Retailer 17$7,738 NZD
Do Amore Diamonds$10,739 NZD

24 data points across 21 retailers

20 retailers$1,531 NZD to $10,739 NZD

A
Cheapest Retailer
-
$1,531 NZD
Final sale: no returns
Retailer 2
-
$1,854 NZD
View
Price last confirmed 38 days ago
A
Retailer 3
-
$1,902 NZD
View
A
Retailer 4
-
$2,041 NZD
View
A
Retailer 5
-
$2,239 NZD
View
A
Retailer 6
-
$2,342 NZD
View
B+
Retailer 7
-
$2,667 NZD
View
B+
Retailer 8
-
$3,958 NZD
View
B+
Retailer 9
-
$4,072 NZD
View
B+
Retailer 10
-
$4,255 NZD
View
B+
Retailer 11
-
$4,386 NZD
View
B
Retailer 12
-
$5,272 NZD
View
B
Retailer 13
-
$5,309 NZD
View
B
Retailer 14
-
$5,602 NZD
View
Retailer 15
-
$5,743 NZD
View
Price last confirmed 16 days ago
B
Retailer 16
-
$6,255 NZD
View
B
Retailer 17
-
$6,568 NZD
View
Retailer 18
-
$6,952 NZD
View
Price last confirmed 8 days ago
B
Retailer 19
-
$7,738 NZD
View
Most Expensive
B
Do Amore Diamonds
25-261193-010 · Nov 4
$10,739 NZD
$6,040 USD
View
19 more retailers have this diamond
Prices start from $1,531 NZDSave up to $9,208 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
3.03ct Marquise
$1,531 NZD