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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 $360 SGD
HK$2,200 HKD
As of November 1, 2026
Save $1,163 SGD (76%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $1,548 SGD 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 October 26, 2026, with a 323% 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: $839 SGD|Low: $294 SGD|High: $1,548 SGD|Avg: $818 SGD|+1.1%
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 2, 2026
Retailer 6$294 SGD
Retailer 4$360 SGD
Retailer 13$391 SGD
Retailer 9$514 SGD
Retailer 16$551 SGD
Retailer 3$561 SGD
Retailer 14$596 SGD
Retailer 7$650 SGD
Retailer 8$765 SGD
Retailer 1$839 SGD
Retailer 2$991 SGD
Retailer 10$1,026 SGD
Retailer 12$1,095 SGD
Retailer 5$1,115 SGD
Retailer 11$1,202 SGD
Retailer 15$1,524 SGD
Reve Diamonds$1,548 SGD

27 data points across 17 retailers

16 retailers$360 SGD to $1,524 SGD

A
Cheapest Retailer
-
$360 SGD
HK$2,200 HKD
A
Retailer 2
-
$391 SGD
£241 GBP
View
A
Retailer 3
-
$514 SGD
€383 EUR
View
Retailer 4
-
$551 SGD
ZAR 6,955 ZAR
View
Price last confirmed 10 days ago
Retailer 5
-
$561 SGD
$439 USD
View
Price last confirmed 8 days ago
A
Retailer 6
-
$596 SGD
£367 GBP
View
Retailer 7
-
$650 SGD
$508 USD
View
Price last confirmed 7 days ago
B+
Retailer 8
-
$765 SGD
$598 USD
View
B+
Retailer 9
-
$839 SGD
$656 USD
View
Retailer 10
-
$991 SGD
$775 USD
View
Price last confirmed 12 days ago
B+
Retailer 11
-
$1,026 SGD
View
B+
Retailer 12
-
$1,095 SGD
$856 USD
View
B
Retailer 13
-
$1,115 SGD
$872 USD
View
B
Retailer 14
-
$1,202 SGD
$940 USD
View
B
Retailer 15
-
$1,524 SGD
£938 GBP
View
Most Expensive
Reve Diamonds
3ECCCC847 · Oct 25
$1,548 SGD
$1,211 USD
View
Price last confirmed 8 days ago
15 more retailers have this diamond
Prices start from $360 SGDSave up to $1,163 SGD

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
$360 SGD