CaratHunter
Plans
Marquise|Lab Grown|IGI

6.26ct G VS2 Marquise Lab Grown Diamond

EX • G/VS2 • IGI LG598372688

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG598372688

Diamond specifications and retailer prices

From $1,658 NZD
$933 USD
As of November 2, 2026
Save $13,058 NZD (89%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $14,716 NZD at Do Amore Diamonds · As of November 2, 2026
View at Do Amore Diamonds

About this 6.26ct lab-grown marquise diamond

This 6.26ct lab-grown marquise sits in the over five carat band, graded G colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG598372688 or 598372688. Listed at 12 retailers as of November 2, 2026, with prices from $1,658 to $14,716, a $13,058 spread on the same certified stone. Do Amore Diamonds lists it at $14,716. 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

6.26
Carat
G
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.2°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG598372688
Dimensions19.67 × 9.74 × 5.92 mm
L/W Ratio2.02
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
19.67 mm9.74 mm6.26 ctG / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG598372688
Side View
Table 61.0%Crown 34.2°Girdle: THN-MEDPavilion 40.7°Culet: NoneDepth 60.8%

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 2
Current: $14,716 NZD|Low: $1,265 NZD|High: $15,800 NZD|Avg: $5,343 NZD|-6.9%
Do Amore Diamonds
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
November 2, 2026
Retailer 12$1,658 NZD
Retailer 10$1,804 NZD
Retailer 15$1,992 NZD
Retailer 7$2,306 NZD
Retailer 2$2,311 NZD
Retailer 14$3,080 NZD
Retailer 9$3,084 NZD
Retailer 13$3,978 NZD
Retailer 11$4,278 NZD
Retailer 4$4,351 NZD
Retailer 6$5,282 NZD
Retailer 5$6,801 NZD
Retailer 8$7,236 NZD
Retailer 3$11,855 NZD
Do Amore Diamonds$14,716 NZD

36 data points across 15 retailers

12 retailers$1,658 NZD to $14,716 NZD

A
Cheapest Retailer
-
$1,658 NZD
$933 USD
A
Retailer 2
-
$1,804 NZD
$1,015 USD
View
A
Retailer 3
-
$1,992 NZD
$1,121 USD
View
Final sale: no returns
A
Retailer 4
-
$2,311 NZD
£1,024 GBP
View
B+
Retailer 5
-
$3,080 NZD
$1,733 USD
View
A
Retailer 6
-
$3,084 NZD
$1,735 USD
View
A
Retailer 7
-
$3,978 NZD
$2,238 USD
View
B+
Retailer 8
-
$4,278 NZD
$2,407 USD
View
B
Retailer 9
-
$7,236 NZD
£3,206 GBP
View
B
Retailer 10
-
$9,882 NZD
$5,560 USD
View
B
Retailer 11
-
$11,855 NZD
$6,670 USD
View
Most Expensive
B
Do Amore Diamonds
27-867172D3A · Nov 2
$14,716 NZD
$8,280 USD
View
11 more retailers have this diamond
Prices start from $1,658 NZDSave up to $13,058 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
6.26ct Marquise
$1,658 NZD