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Marquise|Lab Grown|IGI

3.08ct G VS1 Marquise Lab Grown Diamond

ID • G/VS1 • IGI LG835641078

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG835641078

Diamond specifications and retailer prices

From $1,220 NZD
As of November 4, 2026
Save $2,674 NZD (69%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $3,894 NZD at Rare Carat · As of October 28, 2026
View at Rare Carat

About this 3.08ct lab-grown marquise diamond

This 3.08ct lab-grown marquise sits in the three to five carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG835641078 or 835641078. Listed at 7 retailers as of October 28, 2026, with prices from $1,220 to $3,894, a $2,674 spread on the same certified stone. Rare Carat lists it at $3,894. 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

3.08
Carat
G
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.7°
Pavilion angle39.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG835641078
Dimensions14.88 × 7.75 × 4.64 mm
L/W Ratio1.92
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
14.88 mm7.75 mm3.08 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG835641078
Side View
Table 60.0%Crown 33.7°Girdle: MED-STKPavilion 39.4°Culet: NoneDepth 59.9%

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: $3,894 NZD|Low: $1,220 NZD|High: $3,956 NZD|Avg: $2,210 NZD|-1.6%
Rare Carat
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 4, 2026
Retailer 5$1,220 NZD
Retailer 2$1,348 NZD
Retailer 7$1,458 NZD
Retailer 4$1,853 NZD
Retailer 6$2,514 NZD
Retailer 3$2,964 NZD
Rare Carat$3,894 NZD

41 data points across 7 retailers

7 retailers$1,220 NZD to $3,894 NZD

B+
Cheapest Retailer
-
$1,220 NZD
A
Retailer 2
-
$1,348 NZD
View
A
Retailer 3
-
$1,458 NZD
View
A
Retailer 4
-
$1,853 NZD
View
A
Retailer 5
-
$2,514 NZD
View
B+
Retailer 6
-
$2,964 NZD
View
Most Expensive
B+
Rare Carat
SV-340-10D_l_835641078 · Oct 28
$3,894 NZD
$2,190 USD
View
6 more retailers have this diamond
Prices start from $1,220 NZDSave up to $2,674 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
3.08ct Marquise
$1,220 NZD