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Marquise|Lab Grown|IGI

2.99ct E VS2 Marquise Lab Grown Diamond

ID • E/VS2 • IGI LG700585308

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG700585308

Diamond specifications and retailer prices

From $885 NZD
$497 USD
As of October 27, 2026
Save $3,224 NZD (78%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $6,997 NZD at Brilliant Earth · As of October 18, 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 E colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG700585308 or 700585308. Listed at 19 retailers as of October 27, 2026, with a 364% 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

2.99
Carat
E
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.7°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG700585308
Dimensions15.65 × 7.27 × 4.63 mm
L/W Ratio2.15
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
15.65 mm7.27 mm2.99 ctE / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG700585308
Side View
Table 59.0%Crown 33.7°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 63.7%

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: Oct 27
Current: $6,997 NZD|Low: $885 NZD|High: $7,104 NZD|Avg: $2,824 NZD|+0.8%
Brilliant Earth
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
October 29, 2026
Retailer 4$885 NZD
Retailer 5$990 NZD
Retailer 16$992 NZD
Retailer 12$1,099 NZD
Retailer 18$1,344 NZD
Retailer 15$1,474 NZD
Retailer 13$1,617 NZD
Retailer 2$1,821 NZD
Retailer 10$1,884 NZD
Retailer 19$2,309 NZD
Retailer 7$2,859 NZD
Retailer 14$2,888 NZD
Retailer 3$3,202 NZD
Retailer 6$3,577 NZD
Retailer 11$3,730 NZD
Retailer 17$3,815 NZD
Retailer 8$4,109 NZD
Retailer 9$4,986 NZD
Brilliant Earth$6,997 NZD

35 data points across 19 retailers

19 retailers$885 NZD to $4,109 NZD

A
Cheapest Retailer
-
$885 NZD
$497 USD
A
Retailer 2
-
$990 NZD
$556 USD
View
Final sale: no returns
A
Retailer 3
-
$992 NZD
$557 USD
View
A
Retailer 4
-
$1,099 NZD
$617 USD
View
A
Retailer 5
-
$1,188 NZD
$667 USD
View
Price last confirmed 13 days ago
A
Retailer 6
-
$1,344 NZD
$755 USD
View
B+
Retailer 7
-
$1,474 NZD
$828 USD
View
A
Retailer 8
-
$1,617 NZD
$908 USD
View
A
Retailer 9
-
$1,821 NZD
£805 GBP
View
A
Retailer 10
-
$2,309 NZD
$1,297 USD
View
B+
Retailer 11
-
$2,859 NZD
$1,606 USD
View
B+
Retailer 12
-
$2,888 NZD
$1,622 USD
View
B+
Retailer 13
-
$3,202 NZD
£1,416 GBP
View
B+
Retailer 14
-
$3,577 NZD
$2,009 USD
View
B+
Retailer 15
-
$3,730 NZD
A$3,223 AUD
View
Price last confirmed 21 days ago
B+
Retailer 16
-
$3,815 NZD
$2,143 USD
View
B+
Retailer 17
-
$4,109 NZD
$2,308 USD
View
B
Retailer 18
-
$4,986 NZD
£2,205 GBP
View
Price last confirmed 10 days ago
Most Expensive
B
Brilliant Earth
16146847A · Oct 18
$6,997 NZD
$3,930 USD
View
Price last confirmed 11 days ago
18 more retailers have this diamond
Prices start from $885 NZDSave up to $3,224 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
$885 NZD