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Marquise|Lab Grown|IGI

3.08ct G VS1 Marquise Lab Grown Diamond

ID • G/VS1 • IGI LG750509744

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG750509744

Diamond specifications and retailer prices

From $773 NZD
As of November 3, 2026
Save $4,342 NZD (85%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $5,115 NZD at Frank Darling · As of November 4, 2026
View at Frank Darling

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 LG750509744 or 750509744. Listed at 7 retailers as of November 3, 2026, with prices from $773 to $5,115, a $4,342 spread on the same certified stone. Frank Darling lists it at $5,115. 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 angle34.5°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG750509744
Dimensions15.80 × 7.51 × 4.60 mm
L/W Ratio2.10
Girdle conditionFaceted
Culet sizePointed
Top View
15.80 mm7.51 mm3.08 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG750509744
Side View
Table 61.0%Crown 34.5°Girdle: MED-STKPavilion 40.4°Culet: NoneDepth 61.3%

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 3
Current: $5,115 NZD|Low: $773 NZD|High: $9,228 NZD|Avg: $3,109 NZD|-0.0%
Frank Darling
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
October 31, 2026
Retailer 8$773 NZD
Retailer 9$1,097 NZD
Retailer 4$1,120 NZD
Retailer 14$1,396 NZD
Retailer 11$1,453 NZD
Retailer 15$1,668 NZD
Retailer 3$2,139 NZD
Retailer 6$2,582 NZD
Retailer 2$2,829 NZD
Retailer 13$3,087 NZD
Retailer 5$3,417 NZD
Retailer 10$3,894 NZD
Frank Darling$5,115 NZD
Retailer 12$5,690 NZD
Retailer 7$9,228 NZD

9 data points across 15 retailers

7 retailers$773 NZD to $5,115 NZD

A
Cheapest Retailer
-
$773 NZD
Final sale: no returns
B+
Retailer 2
-
$1,097 NZD
View
B+
Retailer 3
-
$2,582 NZD
View
B+
Retailer 4
-
$2,829 NZD
View
B+
Retailer 5
-
$3,417 NZD
View
Retailer 6
-
$3,894 NZD
View
Price last confirmed 17 days ago
Most Expensive
B
Frank Darling
100760141112KD · Nov 4
$5,115 NZD
$2,877 USD
View
6 more retailers have this diamond
Prices start from $773 NZDSave up to $4,342 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
$773 NZD