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Round|Lab Grown|IGI

1.21ct E VVS1 Round Lab Grown Diamond

ID • E/VVS1 • IGI LG844675146

Shape and cutting style on the report: Round brilliant

Certificate IGI LG844675146

Diamond specifications and retailer prices

From $245 SGD
$191 USD
As of October 29, 2026
Save $1,247 SGD (84%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $1,491 SGD at Reve Diamonds · As of October 28, 2026
View at Reve 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 LG844675146 or 844675146. Listed at 22 retailers as of October 28, 2026, with prices from $245 to $1,491, a $1,247 spread on the same certified stone. Reve Diamonds lists it at $1,491. 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 angle33.7°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG844675146
Dimensions6.84 × 6.86 × 4.17 mm
L/W Ratio1.00
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.84 mm6.86 mm1.21 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG844675146
Side View
Table 60.0%Crown 33.7°Girdle: MED-STKPavilion 41.1°Culet: NoneDepth 60.8%

Caratlytics Score

How it works →
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: $550 SGD|Low: $245 SGD|High: $1,499 SGD|Avg: $694 SGD|+3.3%
Retailer 1
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Retailer 21
Reve Diamonds
October 29, 2026
Retailer 10$245 SGD
Retailer 5$273 SGD
Retailer 20$283 SGD
Retailer 4$302 SGD
Retailer 19$302 SGD
Retailer 14$345 SGD
Retailer 8$410 SGD
Retailer 12$507 SGD
Retailer 16$509 SGD
Retailer 17$520 SGD
Retailer 1$550 SGD
Retailer 3$602 SGD
Retailer 2$618 SGD
Retailer 18$739 SGD
Retailer 13$942 SGD
Retailer 6$974 SGD
Retailer 21$977 SGD
Retailer 7$1,006 SGD
Retailer 9$1,039 SGD
Retailer 11$1,043 SGD
Retailer 15$1,424 SGD
Reve Diamonds$1,491 SGD

17 data points across 22 retailers

22 retailers$245 SGD to $1,491 SGD

A
Cheapest Retailer
-
$245 SGD
$191 USD
A
Retailer 2
-
$273 SGD
$213 USD
View
Final sale: no returns
A
Retailer 3
-
$283 SGD
$221 USD
View
A
Retailer 4
-
$302 SGD
$236 USD
View
A
Retailer 5
-
$302 SGD
$236 USD
View
A
Retailer 6
-
$345 SGD
HK$2,100 HKD
View
B+
Retailer 7
-
$410 SGD
$320 USD
View
A
Retailer 8
-
$507 SGD
€377 EUR
View
A
Retailer 9
-
$509 SGD
£313 GBP
View
A
Retailer 10
-
$520 SGD
ZAR 6,556 ZAR
View
B+
Retailer 11
-
$550 SGD
£338 GBP
View
B+
Retailer 12
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$602 SGD
$470 USD
View
B+
Retailer 13
-
$618 SGD
$482 USD
View
B+
Retailer 14
-
$739 SGD
A$887 AUD
View
Retailer 15
-
$942 SGD
$735 USD
View
Price last confirmed 11 days ago
B
Retailer 16
-
$974 SGD
$760 USD
View
B
Retailer 17
-
$977 SGD
$762 USD
View
B
Retailer 18
-
$1,006 SGD
View
B
Retailer 19
-
$1,039 SGD
$811 USD
View
B
Retailer 20
-
$1,043 SGD
$814 USD
View
B
Retailer 21
-
$1,424 SGD
£875 GBP
View
Most Expensive
B
Reve Diamonds
841F735D6 · Oct 28
$1,491 SGD
$1,164 USD
View
21 more retailers have this diamond
Prices start from $245 SGDSave up to $1,247 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
$245 SGD