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Cushion|Lab Grown|IGI

1.45ct F VS1 Cushion Lab Grown Diamond

ID • F/VS1 • IGI LG836626576

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG836626576

Diamond specifications and retailer prices

From $500 NZD
HK$2,200 HKD
As of November 1, 2026
Save $1,170 NZD (70%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $2,152 NZD at Reve Diamonds · As of October 25, 2026
View at Reve Diamonds

About this 1.45ct lab-grown cushion diamond

This 1.45ct lab-grown cushion sits in the one-and-a-quarter to one-and-a-half carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG836626576 or 836626576. Listed at 16 retailers as of November 1, 2026, with a 234% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.45
Carat
F
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle35.5°
Pavilion angle30.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG836626576
Dimensions7.77 × 5.62 × 3.72 mm
L/W Ratio1.38
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.77 mm5.62 mm1.45 ctF / VS1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG836626576
Side View
Table 62.0%Crown 35.5°Girdle: MED-THKPavilion 30.1°Culet: NoneDepth 66.2%

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 1
Current: $1,484 NZD|Low: $409 NZD|High: $2,152 NZD|Avg: $1,138 NZD|-3.7%
Retailer 1
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
Reve Diamonds
November 3, 2026
Retailer 6$409 NZD
Retailer 4$500 NZD
Retailer 13$543 NZD
Retailer 10$715 NZD
Retailer 16$765 NZD
Retailer 3$780 NZD
Retailer 14$828 NZD
Retailer 7$903 NZD
Retailer 8$1,063 NZD
Retailer 9$1,166 NZD
Retailer 2$1,377 NZD
Retailer 11$1,426 NZD
Retailer 1$1,484 NZD
Retailer 5$1,549 NZD
Retailer 12$1,671 NZD
Retailer 15$2,117 NZD
Reve Diamonds$2,152 NZD

28 data points across 17 retailers

16 retailers$500 NZD to $1,671 NZD

A
Cheapest Retailer
-
$500 NZD
HK$2,200 HKD
A
Retailer 2
-
$543 NZD
£241 GBP
View
A
Retailer 3
-
$715 NZD
€383 EUR
View
Retailer 4
-
$765 NZD
ZAR 6,955 ZAR
View
Price last confirmed 10 days ago
Retailer 5
-
$780 NZD
$439 USD
View
Price last confirmed 8 days ago
A
Retailer 6
-
$828 NZD
£367 GBP
View
Retailer 7
-
$903 NZD
$508 USD
View
Price last confirmed 7 days ago
B+
Retailer 8
-
$1,063 NZD
$598 USD
View
B+
Retailer 9
-
$1,166 NZD
$656 USD
View
Retailer 10
-
$1,377 NZD
$775 USD
View
Price last confirmed 12 days ago
B+
Retailer 11
-
$1,426 NZD
SGD 1,084 SGD
View
B+
Retailer 12
-
$1,484 NZD
$835 USD
View
B
Retailer 13
-
$1,549 NZD
$872 USD
View
B
Retailer 14
-
$1,671 NZD
$940 USD
View
Retailer 15
-
$2,117 NZD
£938 GBP
View
Price last confirmed 7 days ago
Most Expensive
Reve Diamonds
3ECCCC847 · Oct 25
$2,152 NZD
$1,211 USD
View
Price last confirmed 8 days ago
15 more retailers have this diamond
Prices start from $500 NZDSave up to $1,170 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
1.45ct Cushion
$500 NZD