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Marquise|Lab Grown|IGI

3.03ct G VS1 Marquise Lab Grown Diamond

VG • G/VS1 • IGI LG749586337

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG749586337

Diamond specifications and retailer prices

From $770 NZD
As of November 4, 2026
Save $4,262 NZD (85%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $5,032 NZD at Frank Darling · As of November 4, 2026
View at Frank Darling

About this 3.03ct lab-grown marquise diamond

This 3.03ct lab-grown marquise sits in the three to five carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG749586337 or 749586337. Listed at 7 retailers as of November 4, 2026, with prices from $770 to $5,032, a $4,262 spread on the same certified stone. Frank Darling lists it at $5,032. 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

3.03
Carat
G
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.4°
Pavilion angle41.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG749586337
Dimensions14.06 × 7.54 × 4.92 mm
L/W Ratio1.86
Girdle conditionFaceted
Culet sizePointed
Top View
14.06 mm7.54 mm3.03 ctG / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG749586337
Side View
Table 62.0%Crown 35.4°Girdle: STK-THKPavilion 41.6°Culet: NoneDepth 65.3%

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: $5,032 NZD|Low: $770 NZD|High: $5,867 NZD|Avg: $2,584 NZD|-0.0%
Frank Darling
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
October 31, 2026
Retailer 8$770 NZD
Retailer 15$1,085 NZD
Retailer 9$1,088 NZD
Retailer 13$1,325 NZD
Retailer 14$1,417 NZD
Retailer 11$1,447 NZD
Retailer 4$1,817 NZD
Retailer 7$2,036 NZD
Retailer 6$2,573 NZD
Retailer 2$2,816 NZD
Retailer 3$3,179 NZD
Retailer 5$3,405 NZD
Retailer 10$3,832 NZD
Frank Darling$5,032 NZD
Retailer 12$5,867 NZD

10 data points across 15 retailers

7 retailers$770 NZD to $5,032 NZD

A
Cheapest Retailer
-
$770 NZD
Final sale: no returns
B+
Retailer 2
-
$1,088 NZD
View
B+
Retailer 3
-
$2,573 NZD
View
B+
Retailer 4
-
$2,816 NZD
View
B
Retailer 5
-
$3,405 NZD
View
B
Retailer 6
-
$3,832 NZD
View
Most Expensive
B
Frank Darling
100759622670KD · Nov 4
$5,032 NZD
$2,830 USD
View
6 more retailers have this diamond
Prices start from $770 NZDSave up to $4,262 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
$770 NZD