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Round|Lab Grown|IGI

1.21ct E VVS1 Round Lab Grown Diamond

ID • E/VVS1 • IGI LG633496438

Shape and cutting style on the report: Round brilliant

Certificate IGI LG633496438

Diamond specifications and retailer prices

From $220 SGD
$172 USD
As of October 29, 2026
Save $1,894 SGD (90%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $2,115 SGD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 1.21ct lab-grown round diamond

This 1.21ct lab-grown round sits in the classic one-carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG633496438 or 633496438. Listed at 21 retailers as of October 29, 2026, with prices from $220 to $2,115, a $1,894 spread on the same certified stone. Do Amore Diamonds lists it at $2,115. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.21
Carat
E
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.8°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG633496438
Dimensions6.78 × 6.82 × 4.23 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
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
6.78 mm6.82 mm1.21 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG633496438
Side View
Table 58.0%Crown 35.8°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 62.2%

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 29
Current: $2,115 SGD|Low: $220 SGD|High: $2,230 SGD|Avg: $752 SGD|-5.2%
Do Amore Diamonds
Retailer 2
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Retailer 20
October 29, 2026
Retailer 6$220 SGD
Retailer 4$246 SGD
Retailer 19$255 SGD
Retailer 8$273 SGD
Retailer 18$273 SGD
Retailer 7$369 SGD
Retailer 12$464 SGD
Retailer 14$506 SGD
Retailer 16$517 SGD
Retailer 2$544 SGD
Retailer 10$592 SGD
Retailer 17$735 SGD
Retailer 9$904 SGD
Retailer 20$927 SGD
Retailer 5$968 SGD
Retailer 15$1,100 SGD
Retailer 3$1,190 SGD
Retailer 13$1,416 SGD
Retailer 11$1,416 SGD
Do Amore Diamonds$2,115 SGD

21 data points across 20 retailers

21 retailers$220 SGD to $2,115 SGD

A
Cheapest Retailer
-
$220 SGD
$172 USD
A
Retailer 2
-
$246 SGD
$192 USD
View
Final sale: no returns
A
Retailer 3
-
$255 SGD
$199 USD
View
A
Retailer 4
-
$273 SGD
$213 USD
View
B+
Retailer 5
-
$369 SGD
$288 USD
View
A
Retailer 6
-
$443 SGD
HK$2,700 HKD
View
Price last confirmed 55 days ago
A
Retailer 7
-
$464 SGD
$362 USD
View
A
Retailer 8
-
$506 SGD
£311 GBP
View
A
Retailer 9
-
$517 SGD
ZAR 6,520 ZAR
View
A
Retailer 10
-
$544 SGD
£334 GBP
View
A
Retailer 11
-
$592 SGD
$462 USD
View
B+
Retailer 12
-
$690 SGD
A$828 AUD
View
B+
Retailer 13
-
$735 SGD
A$882 AUD
View
B+
Retailer 14
-
$904 SGD
$705 USD
View
Price last confirmed 11 days ago
B+
Retailer 15
-
$927 SGD
$723 USD
View
B+
Retailer 16
-
$968 SGD
$755 USD
View
B+
Retailer 17
-
$1,100 SGD
A$1,320 AUD
View
B+
Retailer 18
-
$1,190 SGD
$929 USD
View
B
Retailer 19
-
$1,416 SGD
£870 GBP
View
B
Retailer 20
-
$1,416 SGD
$1,105 USD
View
Most Expensive
B
Do Amore Diamonds
27-CC4ABC207 · Oct 29
$2,115 SGD
$1,650 USD
View
20 more retailers have this diamond
Prices start from $220 SGDSave up to $1,894 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
1.21ct Round
$220 SGD