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Cushion|Lab Grown|IGI

2.07ct G VS1 Cushion Lab Grown Diamond

ID • G/VS1 • IGI LG578311049

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG578311049

Diamond specifications and retailer prices

From $839 NZD
$472 USD
As of November 3, 2026
Save $3,978 NZD (83%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $4,816 NZD at Brilliant Earth · As of November 2, 2026
View at Brilliant Earth

About this 2.07ct lab-grown cushion diamond

This 2.07ct lab-grown cushion sits in the two to three carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG578311049 or 578311049. Listed at 15 retailers as of November 2, 2026, with prices from $839 to $4,816, a $3,978 spread on the same certified stone. Brilliant Earth lists it at $4,816. 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

2.07
Carat
G
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.2°
Pavilion angle30°
OriginLab Grown
Grading LabIGI
CertificateIGI LG578311049
Dimensions8.80 × 6.48 × 4.36 mm
L/W Ratio1.36
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
8.80 mm6.48 mm2.07 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG578311049
Side View
Table 60.0%Crown 34.2°Girdle: MED-STKPavilion 30°Culet: NoneDepth 67.3%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 3
Current: $4,816 NZD|Low: $741 NZD|High: $5,119 NZD|Avg: $2,158 NZD|-3.2%
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
November 3, 2026
Retailer 4$839 NZD
Retailer 13$930 NZD
Retailer 14$1,258 NZD
Retailer 10$1,262 NZD
Retailer 3$1,397 NZD
Retailer 12$1,464 NZD
Retailer 2$1,532 NZD
Retailer 9$2,063 NZD
Retailer 7$2,242 NZD
Retailer 11$2,709 NZD
Retailer 6$3,047 NZD
Retailer 5$3,379 NZD
Retailer 8$3,415 NZD
Brilliant Earth$4,816 NZD

42 data points across 14 retailers

15 retailers$839 NZD to $4,816 NZD

A
Cheapest Retailer
-
$839 NZD
$472 USD
Final sale: no returns
Retailer 2
-
$930 NZD
$523 USD
View
Price last confirmed 9 days ago
A
Retailer 3
-
$1,258 NZD
$708 USD
View
A
Retailer 4
-
$1,262 NZD
$710 USD
View
A
Retailer 5
-
$1,397 NZD
$786 USD
View
A
Retailer 6
-
$1,464 NZD
$824 USD
View
A
Retailer 7
-
$1,532 NZD
£679 GBP
View
B+
Retailer 8
-
$2,063 NZD
A$1,786 AUD
View
B+
Retailer 9
-
$2,242 NZD
ZAR 20,376 ZAR
View
B+
Retailer 10
-
$2,320 NZD
HK$10,200 HKD
View
B+
Retailer 11
-
$2,709 NZD
£1,200 GBP
View
B
Retailer 12
-
$3,047 NZD
$1,714 USD
View
B
Retailer 13
-
$3,379 NZD
$1,901 USD
View
B
Retailer 14
-
$3,415 NZD
£1,513 GBP
View
Most Expensive
B
Brilliant Earth
17968889A · Nov 2
$4,816 NZD
$2,710 USD
View
14 more retailers have this diamond
Prices start from $839 NZDSave up to $3,978 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
2.07ct Cushion
$839 NZD