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Marquise|Lab Grown|IGI

3.03ct E VVS2 Marquise Lab Grown Diamond

ID • E/VVS2 • IGI LG800665969

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG800665969

Diamond specifications and retailer prices

From $1,578 NZD
$888 USD
As of November 2, 2026
Save $5,607 NZD (78%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $12,032 NZD at Brilliant Earth · As of October 25, 2026
View at Brilliant Earth

About this 3.03ct lab-grown marquise diamond

This 3.03ct lab-grown marquise sits in the three to five carat band, graded E colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG800665969 or 800665969. Listed at 21 retailers as of October 31, 2026, with a 355% 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
E
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.7°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG800665969
Dimensions14.83 × 7.55 × 4.70 mm
L/W Ratio1.96
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
14.83 mm7.55 mm3.03 ctE / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG800665969
Side View
Table 62.0%Crown 36.7°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 62.3%

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 2
Current: $12,032 NZD|Low: $1,516 NZD|High: $12,032 NZD|Avg: $4,269 NZD|+8.7%
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
November 2, 2026
Retailer 7$1,578 NZD
Retailer 20$1,767 NZD
Retailer 8$1,831 NZD
Retailer 3$2,204 NZD
Retailer 4$2,207 NZD
Retailer 9$2,320 NZD
Retailer 10$2,691 NZD
Retailer 13$2,818 NZD
Retailer 2$2,941 NZD
Retailer 18$3,683 NZD
Retailer 19$4,074 NZD
Retailer 14$4,136 NZD
Retailer 16$4,252 NZD
Retailer 12$4,307 NZD
Retailer 15$5,083 NZD
Retailer 6$5,502 NZD
Retailer 5$5,730 NZD
Retailer 17$6,873 NZD
Retailer 11$7,185 NZD
Brilliant Earth$12,032 NZD

43 data points across 20 retailers

21 retailers$1,578 NZD to $7,185 NZD

A
Cheapest Retailer
-
$1,578 NZD
$888 USD
A
Retailer 2
-
$1,717 NZD
$966 USD
View
A
Retailer 3
-
$1,767 NZD
$994 USD
View
Final sale: no returns
A
Retailer 4
-
$1,831 NZD
$1,030 USD
View
A
Retailer 5
-
$2,204 NZD
$1,240 USD
View
Retailer 6
-
$2,207 NZD
£978 GBP
View
Price last confirmed 20 days ago
A
Retailer 7
-
$2,320 NZD
HK$10,200 HKD
View
A
Retailer 8
-
$2,691 NZD
$1,514 USD
View
A
Retailer 9
-
$2,818 NZD
£1,248 GBP
View
B+
Retailer 10
-
$2,941 NZD
$1,655 USD
View
B+
Retailer 11
-
$3,683 NZD
A$3,188 AUD
View
B+
Retailer 12
-
$4,074 NZD
$2,292 USD
View
B+
Retailer 13
-
$4,136 NZD
A$3,580 AUD
View
B+
Retailer 14
-
$4,252 NZD
ZAR 38,649 ZAR
View
B+
Retailer 15
-
$5,083 NZD
A$4,400 AUD
View
B
Retailer 16
-
$5,149 NZD
$2,897 USD
View
B
Retailer 17
-
$5,502 NZD
$3,096 USD
View
B
Retailer 18
-
$5,730 NZD
$3,224 USD
View
B
Retailer 19
-
$6,873 NZD
£3,045 GBP
View
B
Retailer 20
-
$7,185 NZD
$4,043 USD
View
Most Expensive
Brilliant Earth
19995418A · Oct 25
$12,032 NZD
$6,770 USD
View
Price last confirmed 7 days ago
20 more retailers have this diamond
Prices start from $1,578 NZDSave up to $5,607 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
$1,578 NZD