Marquise|Lab Grown|IGI

3.05ct D VVS1 Marquise Lab Grown Diamond

ID • D/VVS1 • IGI LG841688115

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG841688115

Diamond specifications and retailer prices

From $1,749 NZD
$986 USD
As of November 2, 2026
Save $5,564 NZD (76%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $8,994 NZD at Helzberg Diamonds · As of October 13, 2026
View at Helzberg Diamonds

About this 3.05ct lab-grown marquise diamond

This 3.05ct lab-grown marquise sits in the three to five carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG841688115 or 841688115. Listed at 23 retailers as of November 2, 2026, with a 318% 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

3.05
Carat
D
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.8°
Pavilion angle38.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG841688115
Dimensions14.72 × 7.50 × 4.62 mm
L/W Ratio1.96
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
14.72 mm7.50 mm3.05 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG841688115
Side View
Table 58.0%Crown 37.8°Girdle: MED-STKPavilion 38.9°Culet: NoneDepth 61.6%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: $2,594 NZD|Low: $1,749 NZD|High: $7,456 NZD|Avg: $3,926 NZD|-2.4%
Retailer 1
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
Retailer 22
November 2, 2026
Retailer 21$1,749 NZD
Retailer 16$1,902 NZD
Retailer 4$1,959 NZD
Retailer 5$2,028 NZD
Retailer 15$2,067 NZD
Retailer 6$2,342 NZD
Retailer 1$2,594 NZD
Retailer 19$2,635 NZD
Retailer 20$2,901 NZD
Retailer 13$3,093 NZD
Retailer 12$3,129 NZD
Retailer 3$3,728 NZD
Retailer 11$3,802 NZD
Retailer 18$4,372 NZD
Retailer 17$4,581 NZD
Retailer 7$4,710 NZD
Retailer 14$5,624 NZD
Retailer 10$6,065 NZD
Retailer 9$6,800 NZD
Retailer 8$6,916 NZD
Retailer 2$7,068 NZD
Retailer 22$7,314 NZD

17 data points across 22 retailers

23 retailers$1,749 NZD to $7,314 NZD

A
Cheapest Retailer
-
$1,749 NZD
$986 USD
A
Retailer 2
-
$1,902 NZD
$1,072 USD
View
A
Retailer 3
-
$1,959 NZD
$1,104 USD
View
Final sale: no returns
A
Retailer 4
-
$2,028 NZD
$1,143 USD
View
Retailer 5
-
$2,067 NZD
$1,165 USD
View
Price last confirmed 16 days ago
A
Retailer 6
-
$2,342 NZD
$1,320 USD
View
A
Retailer 7
-
$2,594 NZD
£1,151 GBP
View
A
Retailer 8
-
$2,635 NZD
$1,485 USD
View
A
Retailer 9
-
$2,901 NZD
$1,635 USD
View
A
Retailer 10
-
$3,093 NZD
€1,660 EUR
View
B+
Retailer 11
-
$3,129 NZD
£1,389 GBP
View
B+
Retailer 12
-
$3,728 NZD
$2,101 USD
View
B+
Retailer 13
-
$3,802 NZD
$2,143 USD
View
B+
Retailer 14
-
$4,372 NZD
$2,464 USD
View
B+
Retailer 15
-
$4,581 NZD
A$3,972 AUD
View
B+
Retailer 16
-
$4,710 NZD
ZAR 42,883 ZAR
View
Retailer 17
-
$5,624 NZD
£2,496 GBP
View
Price last confirmed 7 days ago
B+
Retailer 18
-
$6,065 NZD
$3,418 USD
View
B+
Retailer 19
-
$6,800 NZD
SGD 5,179 SGD
View
B
Retailer 20
-
$6,916 NZD
£3,069 GBP
View
B+
Retailer 21
-
$7,068 NZD
$3,983 USD
View
B
Retailer 22
-
$7,314 NZD
$4,122 USD
View
Most Expensive
Helzberg Diamonds
ZXZOKHMOOHHL · Oct 13
$8,994 NZD
$5,069 USD
View
Price last confirmed 20 days ago
22 more retailers have this diamond
Prices start from $1,749 NZDSave up to $5,564 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
3.05ct Marquise
$1,749 NZD