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Marquise|Lab Grown|IGI

3.03ct F VVS1 Marquise Lab Grown Diamond

ID • F/VVS1 • IGI LG837620545

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG837620545

Diamond specifications and retailer prices

From $976 NZD
$549 USD
As of November 2, 2026
Save $4,078 NZD (81%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $5,261 NZD at Novita Diamonds · As of October 8, 2026
View at Novita 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 LG837620545 or 837620545. Listed at 19 retailers as of November 1, 2026, with a 418% 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
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.3°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG837620545
Dimensions15.45 × 7.40 × 4.67 mm
L/W Ratio2.09
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
15.45 mm7.40 mm3.03 ctF / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG837620545
Side View
Table 63.0%Crown 34.3°Girdle: MED-STKPavilion 41.1°Culet: NoneDepth 63.1%

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 2
Current: $5,261 NZD|Low: $976 NZD|High: $5,485 NZD|Avg: $2,672 NZD|+0.5%
Novita 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
November 2, 2026
Retailer 11$976 NZD
Retailer 19$1,093 NZD
Retailer 6$1,210 NZD
Retailer 7$1,210 NZD
Retailer 12$1,314 NZD
Retailer 17$1,448 NZD
Retailer 8$1,621 NZD
Retailer 13$1,887 NZD
Retailer 15$2,557 NZD
Retailer 2$2,629 NZD
Retailer 5$2,701 NZD
Retailer 16$3,068 NZD
Retailer 18$3,124 NZD
Retailer 4$3,185 NZD
Retailer 9$3,521 NZD
Retailer 3$3,899 NZD
Retailer 10$3,929 NZD
Retailer 14$5,054 NZD
Novita Diamonds$5,261 NZD

31 data points across 19 retailers

19 retailers$976 NZD to $5,054 NZD

A
Cheapest Retailer
-
$976 NZD
$549 USD
A
Retailer 2
-
$1,093 NZD
$615 USD
View
Retailer 3
-
$1,210 NZD
$681 USD
View
Price last confirmed 17 days ago
A
Retailer 4
-
$1,210 NZD
$681 USD
View
A
Retailer 5
-
$1,314 NZD
£582 GBP
View
A
Retailer 6
-
$1,448 NZD
$815 USD
View
A
Retailer 7
-
$1,621 NZD
$912 USD
View
A
Retailer 8
-
$1,887 NZD
£836 GBP
View
B+
Retailer 9
-
$2,557 NZD
A$2,213 AUD
View
B+
Retailer 10
-
$2,629 NZD
ZAR 23,893 ZAR
View
Retailer 11
-
$2,701 NZD
$1,520 USD
View
Price last confirmed 9 days ago
B+
Retailer 12
-
$3,068 NZD
$1,726 USD
View
B+
Retailer 13
-
$3,124 NZD
$1,758 USD
View
B+
Retailer 14
-
$3,185 NZD
$1,792 USD
View
B+
Retailer 15
-
$3,521 NZD
£1,560 GBP
View
B+
Retailer 16
-
$3,899 NZD
$2,194 USD
View
B+
Retailer 17
-
$3,929 NZD
$2,210 USD
View
B
Retailer 18
-
$5,054 NZD
£2,239 GBP
View
Most Expensive
Novita Diamonds
cert_837620545 · Oct 8
$5,261 NZD
A$4,554 AUD
View
Price last confirmed 25 days ago
18 more retailers have this diamond
Prices start from $976 NZDSave up to $4,078 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
$976 NZD