Marquise|Lab Grown|IGI

2.99ct G VS1 Marquise Lab Grown Diamond

VG • G/VS1 • IGI LG842617639

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG842617639

Diamond specifications and retailer prices

From $750 NZD
As of November 4, 2026
Save $1,995 NZD (73%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $7,948 NZD at Brilliant Earth · As of October 8, 2026
View at Brilliant Earth

About this 2.99ct lab-grown marquise diamond

This 2.99ct lab-grown marquise sits in the two to three carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG842617639 or 842617639. Listed at 5 retailers as of November 3, 2026, with a 266% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

2.99
Carat
G
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.8°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG842617639
Dimensions15.09 × 7.22 × 4.68 mm
L/W Ratio2.09
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
15.09 mm7.22 mm2.99 ctG / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG842617639
Side View
Table 62.0%Crown 37.8°Girdle: MED-STKPavilion 40.3°Culet: NoneDepth 64.8%

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: $7,948 NZD|Low: $750 NZD|High: $7,948 NZD|Avg: $3,457 NZD
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
October 31, 2026
Retailer 3$750 NZD
Retailer 5$1,069 NZD
Retailer 6$1,431 NZD
Retailer 2$2,745 NZD
Retailer 4$4,904 NZD
Brilliant Earth$7,948 NZD

7 data points across 6 retailers

5 retailers$750 NZD to $2,745 NZD

A
Cheapest Retailer
-
$750 NZD
Final sale: no returns
B+
Retailer 2
-
$1,069 NZD
View
B+
Retailer 3
-
$2,745 NZD
View
Retailer 4
-
$4,904 NZD
View
Price last confirmed 8 days ago
Most Expensive
Brilliant Earth
21704234A · Oct 8
$7,948 NZD
$4,470 USD
View
Price last confirmed 26 days ago
4 more retailers have this diamond
Prices start from $750 NZDSave up to $1,995 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
2.99ct Marquise
$750 NZD