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Round|Lab Grown|IGI

1.05ct E VVS1 Round Lab Grown Diamond

ID • E/VVS1 • IGI LG621447998

Shape and cutting style on the report: Round brilliant

Certificate IGI LG621447998

Diamond specifications and retailer prices

From $209 SGD
$163 USD
As of October 29, 2026
Save $2,184 SGD (91%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $2,393 SGD at Queensmith · As of October 27, 2026
View at Queensmith

About this 1.05ct lab-grown round diamond

This 1.05ct 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 LG621447998 or 621447998. Listed at 23 retailers as of October 27, 2026, with prices from $209 to $2,393, a $2,184 spread on the same certified stone. Queensmith lists it at $2,393. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.05
Carat
E
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.6°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG621447998
Dimensions6.55 × 6.59 × 3.96 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
6.55 mm6.59 mm1.05 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG621447998
Side View
Table 59.0%Crown 33.6°Girdle: MediumPavilion 40.8°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 29
Current: $433 SGD|Low: $200 SGD|High: $1,403 SGD|Avg: $588 SGD|-13.5%
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Retailer 22
October 30, 2026
Retailer 22$209 SGD
Retailer 8$233 SGD
Retailer 14$242 SGD
Retailer 5$259 SGD
Retailer 6$259 SGD
Retailer 2$295 SGD
Retailer 9$349 SGD
Retailer 1$433 SGD
Retailer 17$444 SGD
Retailer 12$456 SGD
Retailer 3$467 SGD
Retailer 16$483 SGD
Retailer 7$570 SGD
Retailer 18$631 SGD
Retailer 20$673 SGD
Retailer 15$708 SGD
Retailer 11$832 SGD
Retailer 13$845 SGD
Retailer 4$902 SGD
Retailer 19$1,211 SGD
Retailer 10$1,378 SGD
Retailer 21$1,397 SGD

32 data points across 22 retailers

23 retailers$209 SGD to $2,393 SGD

A
Cheapest Retailer
-
$209 SGD
$163 USD
A
Retailer 2
-
$233 SGD
$182 USD
View
Final sale: no returns
A
Retailer 3
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$242 SGD
$189 USD
View
A
Retailer 4
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$259 SGD
$202 USD
View
A
Retailer 5
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$259 SGD
$202 USD
View
A
Retailer 6
-
$295 SGD
HK$1,800 HKD
View
B+
Retailer 7
-
$349 SGD
$272 USD
View
A
Retailer 8
-
$433 SGD
£266 GBP
View
A
Retailer 9
-
$444 SGD
ZAR 5,599 ZAR
View
A
Retailer 10
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$456 SGD
£280 GBP
View
A
Retailer 11
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$467 SGD
$364 USD
View
A
Retailer 12
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$483 SGD
€359 EUR
View
B+
Retailer 13
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$570 SGD
$445 USD
View
B+
Retailer 14
-
$631 SGD
A$757 AUD
View
B+
Retailer 15
-
$673 SGD
$525 USD
View
B+
Retailer 16
-
$708 SGD
View
B+
Retailer 17
-
$832 SGD
$649 USD
View
B
Retailer 18
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$845 SGD
$659 USD
View
B
Retailer 19
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$902 SGD
$704 USD
View
B
Retailer 20
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$1,211 SGD
£744 GBP
View
B
Retailer 21
-
$1,378 SGD
$1,075 USD
View
Retailer 22
-
$1,397 SGD
$1,090 USD
View
Price last confirmed 17 days ago
Most Expensive
B
Queensmith
LG621447998 · Oct 27
$2,393 SGD
£1,470 GBP
View
22 more retailers have this diamond
Prices start from $209 SGDSave up to $2,184 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
1.05ct Round
$209 SGD