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Marquise|Lab Grown|IGI

3.07ct F VS2 Marquise Lab Grown Diamond

EX • F/VS2 • IGI LG750549978

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG750549978

Diamond specifications and retailer prices

From $992 NZD
$558 USD
As of November 1, 2026
Save $3,969 NZD (80%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $4,961 NZD at Frank Darling · As of November 1, 2026
View at Frank Darling

About this 3.07ct lab-grown marquise diamond

This 3.07ct lab-grown marquise sits in the three to five carat band, graded F colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG750549978 or 750549978. Listed at 7 retailers as of November 1, 2026, with prices from $992 to $4,961, a $3,969 spread on the same certified stone. Frank Darling lists it at $4,961. 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

3.07
Carat
F
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.3°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG750549978
Dimensions15.27 × 7.37 × 4.75 mm
L/W Ratio2.07
Girdle conditionFaceted
Culet sizePointed
Top View
15.27 mm7.37 mm3.07 ctF / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG750549978
Side View
Table 61.0%Crown 35.3°Girdle: MED-STKPavilion 40.9°Culet: NoneDepth 64.5%

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 1
Current: $4,961 NZD|Low: $986 NZD|High: $7,145 NZD|Avg: $3,008 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
October 31, 2026
Retailer 12$986 NZD
Retailer 7$992 NZD
Retailer 8$1,381 NZD
Retailer 10$1,470 NZD
Retailer 13$1,610 NZD
Retailer 11$1,784 NZD
Retailer 4$2,408 NZD
Retailer 6$2,874 NZD
Retailer 2$3,604 NZD
Retailer 14$3,793 NZD
Retailer 9$3,937 NZD
Retailer 5$4,146 NZD
Frank Darling$4,961 NZD
Retailer 3$7,145 NZD

9 data points across 14 retailers

7 retailers$992 NZD to $4,961 NZD

A
Cheapest Retailer
-
$992 NZD
$558 USD
Final sale: no returns
B+
Retailer 2
-
$1,381 NZD
$777 USD
View
B+
Retailer 3
-
$2,874 NZD
CA$2,246 CAD
View
B+
Retailer 4
-
$3,604 NZD
$2,028 USD
View
B
Retailer 5
-
$3,937 NZD
$2,215 USD
View
B
Retailer 6
-
$4,146 NZD
$2,333 USD
View
Most Expensive
B
Frank Darling
100767860217KD · Nov 1
$4,961 NZD
$2,791 USD
View
6 more retailers have this diamond
Prices start from $992 NZDSave up to $3,969 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
3.07ct Marquise
$992 NZD