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Marquise|Lab Grown|IGI

1.22ct E VS1 Marquise Lab Grown Diamond

ID • E/VS1 • IGI LG846656633

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG846656633

Diamond specifications and retailer prices

From $263 SGD
$206 USD
As of October 24, 2026
Save $1,170 SGD (82%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $1,433 SGD at Reve Diamonds · As of October 25, 2026
View at Reve Diamonds

About this 1.22ct lab-grown marquise diamond

This 1.22ct lab-grown marquise sits in the classic one-carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG846656633 or 846656633. Listed at 19 retailers as of October 24, 2026, with prices from $263 to $1,433, a $1,170 spread on the same certified stone. Reve Diamonds lists it at $1,433. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.22
Carat
E
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle34.1°
Pavilion angle38.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG846656633
Dimensions11.17 × 5.63 × 3.39 mm
L/W Ratio1.98
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.17 mm5.63 mm1.22 ctE / VS1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG846656633
Side View
Table 58.0%Crown 34.1°Girdle: MED-STKPavilion 38.4°Culet: NoneDepth 60.2%

Caratlytics Score

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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: Oct 24
Current: $706 SGD|Low: $226 SGD|High: $1,433 SGD|Avg: $671 SGD|-26.0%
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
Retailer 17
Retailer 18
Retailer 19
Reve Diamonds
October 31, 2026
Retailer 2$226 SGD
Retailer 6$252 SGD
Retailer 18$263 SGD
Retailer 14$281 SGD
Retailer 4$311 SGD
Retailer 12$353 SGD
Retailer 16$466 SGD
Retailer 3$475 SGD
Retailer 9$500 SGD
Retailer 13$502 SGD
Retailer 19$557 SGD
Retailer 5$598 SGD
Retailer 1$706 SGD
Retailer 8$805 SGD
Retailer 15$903 SGD
Retailer 10$921 SGD
Retailer 11$932 SGD
Retailer 7$973 SGD
Retailer 17$1,315 SGD
Reve Diamonds$1,433 SGD

9 data points across 20 retailers

19 retailers$263 SGD to $1,433 SGD

Retailer 1
-
$226 SGD
$177 USD
Price last confirmed 7 days ago
A
Retailer 2
-
$263 SGD
$206 USD
View
A
Retailer 3
-
$281 SGD
$220 USD
View
A
Retailer 4
-
$311 SGD
HK$1,900 HKD
View
A
Retailer 5
-
$353 SGD
£217 GBP
View
A
Retailer 6
-
$466 SGD
€347 EUR
View
Retailer 7
-
$475 SGD
ZAR 6,002 ZAR
View
Price last confirmed 8 days ago
A
Retailer 8
-
$500 SGD
$391 USD
View
A
Retailer 9
-
$502 SGD
£309 GBP
View
A
Retailer 10
-
$557 SGD
$436 USD
View
A
Retailer 11
-
$598 SGD
$468 USD
View
B+
Retailer 12
-
$706 SGD
$552 USD
View
B+
Retailer 13
-
$805 SGD
$630 USD
View
B
Retailer 14
-
$903 SGD
$706 USD
View
B+
Retailer 15
-
$921 SGD
View
B+
Retailer 16
-
$932 SGD
$729 USD
View
B+
Retailer 17
-
$973 SGD
$761 USD
View
B
Retailer 18
-
$1,315 SGD
£810 GBP
View
Most Expensive
B
Reve Diamonds
BB066C7BA · Oct 25
$1,433 SGD
$1,121 USD
View
18 more retailers have this diamond
Prices start from $263 SGDSave up to $1,170 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
1.22ct Marquise
$263 SGD