CaratHunter
Plans
Cushion|Lab Grown|IGI

1.12ct F VVS1 Cushion Lab Grown Diamond

ID • F/VVS1 • IGI LG821642201

Shape and cutting style on the report: Square cushion modified brilliant

Certificate IGI LG821642201

Diamond specifications and retailer prices

From $423 SGD
As of November 6, 2026
Save $1,658 SGD (80%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $3,371 SGD at Do Amore Diamonds · As of November 6, 2026
View at Do Amore Diamonds

About this 1.12ct lab-grown cushion diamond

This 1.12ct lab-grown cushion sits in the classic one-carat band, graded F colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG821642201 or 821642201. Listed at 13 retailers as of November 3, 2026, with a 392% 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

1.12
Carat
F
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle36.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG821642201
Dimensions6.03 × 5.97 × 3.93 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
6.03 mm5.97 mm1.12 ctF / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG821642201
Side View
Table 60.0%Crown 35.5°Girdle: THN-STKPavilion 36.7°Culet: NoneDepth 65.8%

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 6
Current: $3,371 SGD|Low: $423 SGD|High: $3,371 SGD|Avg: $1,207 SGD
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
Retailer 16
November 6, 2026
Retailer 4$423 SGD
Retailer 12$470 SGD
Retailer 8$515 SGD
Retailer 16$525 SGD
Retailer 15$673 SGD
Retailer 13$772 SGD
Retailer 7$773 SGD
Retailer 10$896 SGD
Retailer 2$916 SGD
Retailer 6$1,111 SGD
Retailer 9$1,276 SGD
Retailer 5$1,756 SGD
Retailer 3$1,876 SGD
Retailer 14$1,917 SGD
Retailer 11$2,081 SGD
Do Amore Diamonds$3,371 SGD

36 data points across 16 retailers

13 retailers$423 SGD to $2,081 SGD

A
Cheapest Retailer
-
$423 SGD
Final sale: no returns
Retailer 2
-
$470 SGD
View
Price last confirmed 13 days ago
A
Retailer 3
-
$525 SGD
View
B+
Retailer 4
-
$673 SGD
View
B+
Retailer 5
-
$772 SGD
View
B+
Retailer 6
-
$896 SGD
View
B+
Retailer 7
-
$916 SGD
View
Retailer 8
-
$1,111 SGD
View
Price last confirmed 59 days ago
B+
Retailer 9
-
$1,276 SGD
View
B
Retailer 10
-
$1,876 SGD
View
B
Retailer 11
-
$1,917 SGD
View
B
Retailer 12
-
$2,081 SGD
View
Most Expensive
Do Amore Diamonds
27-2168C0013 · Nov 6
$3,371 SGD
$2,630 USD
View
Price under review
12 more retailers have this diamond
Prices start from $423 SGDSave up to $1,658 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
1.12ct Cushion
$423 SGD