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Marquise|Lab Grown|IGI

3.03ct F VVS1 Marquise Lab Grown Diamond

EX • F/VVS1 • IGI LG737558463

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG737558463

Diamond specifications and retailer prices

From $2,659 NZD
$1,496 USD
As of November 2, 2026
Save $9,338 NZD (78%) vs most expensive(unlock to see where)
27 retailers carry this diamond
Most expensive: $18,288 NZD at Do Amore Diamonds · As of November 2, 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 F colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG737558463 or 737558463. Listed at 27 retailers as of November 2, 2026, with a 351% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
F
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.4°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG737558463
Dimensions15.13 × 7.52 × 4.58 mm
L/W Ratio2.01
Girdle conditionFaceted
Culet sizePointed
Top View
15.13 mm7.52 mm3.03 ctF / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG737558463
Side View
Table 62.0%Crown 34.4°Girdle: MED-STKPavilion 40.4°Culet: NoneDepth 60.9%

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 2
Current: $19,426 NZD|Low: $2,552 NZD|High: $19,426 NZD|Avg: $6,864 NZD
Do Amore 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
Retailer 18
Retailer 19
Retailer 20
Retailer 21
November 2, 2026
Retailer 4$2,552 NZD
Retailer 10$2,739 NZD
Retailer 9$2,975 NZD
Retailer 3$3,084 NZD
Retailer 20$3,084 NZD
Retailer 18$3,386 NZD
Retailer 8$3,592 NZD
Retailer 5$4,335 NZD
Retailer 2$4,824 NZD
Retailer 7$5,597 NZD
Retailer 17$6,292 NZD
Retailer 21$6,430 NZD
Retailer 12$7,042 NZD
Retailer 15$7,686 NZD
Retailer 16$7,904 NZD
Retailer 6$8,311 NZD
Retailer 11$9,364 NZD
Retailer 13$9,722 NZD
Retailer 14$11,981 NZD
Retailer 19$11,997 NZD
Do Amore Diamonds$19,426 NZD

43 data points across 21 retailers

27 retailers$2,659 NZD to $11,997 NZD

Retailer 1
-
$2,552 NZD
$1,436 USD
Price last confirmed 31 days ago
B+
Retailer 2
-
$2,659 NZD
$1,496 USD
View
B+
Retailer 3
-
$2,739 NZD
$1,541 USD
View
Retailer 4
-
$2,892 NZD
$1,627 USD
View
Price last confirmed 35 days ago
B+
Retailer 5
-
$2,975 NZD
$1,674 USD
View
Final sale: no returns
Retailer 6
-
$3,084 NZD
$1,735 USD
View
Price last confirmed 21 days ago
Retailer 7
-
$3,084 NZD
$1,735 USD
View
Price last confirmed 30 days ago
B+
Retailer 8
-
$3,084 NZD
$1,735 USD
View
B+
Retailer 9
-
$3,386 NZD
$1,905 USD
View
B+
Retailer 10
-
$3,592 NZD
$2,021 USD
View
B
Retailer 11
-
$4,335 NZD
$2,439 USD
View
B+
Retailer 12
-
$4,824 NZD
£2,137 GBP
View
B
Retailer 13
-
$5,597 NZD
$3,149 USD
View
B
Retailer 14
-
$6,292 NZD
$3,540 USD
View
Retailer 15
-
$6,381 NZD
$3,590 USD
View
Price last confirmed 33 days ago
B
Retailer 16
-
$6,381 NZD
$3,590 USD
View
Retailer 17
-
$6,430 NZD
A$5,566 AUD
View
Price last confirmed 28 days ago
B
Retailer 18
-
$7,042 NZD
£3,120 GBP
View
B
Retailer 19
-
$7,686 NZD
A$6,653 AUD
View
B
Retailer 20
-
$7,904 NZD
ZAR 71,843 ZAR
View
B
Retailer 21
-
$8,311 NZD
$4,676 USD
View
B
Retailer 22
-
$9,364 NZD
$5,269 USD
View
B
Retailer 23
-
$9,722 NZD
£4,307 GBP
View
B
Retailer 24
-
$11,981 NZD
$6,741 USD
View
B
Retailer 25
-
$11,997 NZD
$6,750 USD
View
Most Expensive
Do Amore Diamonds
27-2E3136C01 · Nov 2
$18,288 NZD
$10,290 USD
View
Price under review
25 more retailers have this diamond
Prices start from $2,659 NZDSave up to $9,338 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+
3.03ct Marquise
$2,659 NZD