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Cushion|Lab Grown|IGI

1.87ct F VVS2 Cushion Lab Grown Diamond

ID • F/VVS2 • IGI LG780605558

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG780605558

Diamond specifications and retailer prices

From $821 NZD
€440 EUR
As of November 2, 2026
Save $1,249 NZD (60%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $2,071 NZD at With Clarity · As of November 1, 2026
View at With Clarity

About this 1.87ct lab-grown cushion diamond

This 1.87ct lab-grown cushion sits in the one-and-a-half to two carat band, graded F colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG780605558 or 780605558. Listed at 8 retailers as of November 1, 2026, with prices from $821 to $2,071, a $1,249 spread on the same certified stone. With Clarity lists it at $2,071. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.87
Carat
F
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.3°
Pavilion angle37.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG780605558
Dimensions9.15 × 6.29 × 4.18 mm
L/W Ratio1.45
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.15 mm6.29 mm1.87 ctF / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG780605558
Side View
Table 62.0%Crown 36.3°Girdle: MED-STKPavilion 37.4°Culet: NoneDepth 66.5%

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 2
Current: $821 NZD|Low: $550 NZD|High: $2,175 NZD|Avg: $1,531 NZD|-2.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
With Clarity
October 31, 2026
Retailer 5$550 NZD
Retailer 1$821 NZD
Retailer 9$998 NZD
Retailer 7$1,100 NZD
Retailer 4$1,148 NZD
Retailer 2$1,781 NZD
Retailer 10$1,783 NZD
Retailer 6$1,795 NZD
Retailer 3$1,982 NZD
Retailer 8$2,046 NZD
With Clarity$2,071 NZD

24 data points across 11 retailers

8 retailers$821 NZD to $2,071 NZD

Retailer 1
-
$550 NZD
£244 GBP
Price last confirmed 16 days ago
A
Retailer 2
-
$821 NZD
€440 EUR
View
A
Retailer 3
-
$1,100 NZD
$619 USD
View
A
Retailer 4
-
$1,148 NZD
A$994 AUD
View
B+
Retailer 5
-
$1,795 NZD
$1,010 USD
View
B+
Retailer 6
-
$1,982 NZD
£878 GBP
View
Retailer 7
-
$2,046 NZD
SGD 1,556 SGD
View
Price last confirmed 20 days ago
Most Expensive
B+
With Clarity
780605558 · Nov 1
$2,071 NZD
$1,165 USD
View
7 more retailers have this diamond
Prices start from $821 NZDSave up to $1,249 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
1.87ct Cushion
$821 NZD