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Round|Lab Grown|IGI

1.05ct E VVS1 Round Lab Grown Diamond

ID • E/VVS1 • IGI LG720542021

Shape and cutting style on the report: Round brilliant

Certificate IGI LG720542021

Diamond specifications and retailer prices

From $220 SGD
$172 USD
As of October 26, 2026
Save $1,195 SGD (84%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $1,415 SGD at Reve Diamonds · As of October 28, 2026
View at Reve Diamonds

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 LG720542021 or 720542021. Listed at 23 retailers as of October 26, 2026, with prices from $220 to $1,415, a $1,195 spread on the same certified stone. Reve Diamonds lists it at $1,415. 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 angle34°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG720542021
Dimensions6.50 × 6.53 × 4.04 mm
L/W Ratio1.00
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
6.50 mm6.53 mm1.05 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG720542021
Side View
Table 57.0%Crown 34°Girdle: MED-STKPavilion 41.1°Culet: NoneDepth 62.1%

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 26
Current: $487 SGD|Low: $206 SGD|High: $1,415 SGD|Avg: $613 SGD|+2.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
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Retailer 12
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Retailer 17
Retailer 18
Retailer 19
Reve Diamonds
October 29, 2026
Retailer 4$220 SGD
Retailer 9$246 SGD
Retailer 17$255 SGD
Retailer 2$273 SGD
Retailer 16$273 SGD
Retailer 5$369 SGD
Retailer 12$459 SGD
Retailer 15$469 SGD
Retailer 1$487 SGD
Retailer 14$509 SGD
Retailer 7$583 SGD
Retailer 11$640 SGD
Retailer 18$668 SGD
Retailer 19$687 SGD
Retailer 6$745 SGD
Retailer 3$878 SGD
Retailer 8$948 SGD
Retailer 10$971 SGD
Retailer 13$1,284 SGD
Reve Diamonds$1,415 SGD

34 data points across 20 retailers

23 retailers$220 SGD to $1,415 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
A
Retailer 5
-
$273 SGD
$213 USD
View
A
Retailer 6
-
$312 SGD
HK$1,900 HKD
View
B+
Retailer 7
-
$369 SGD
$288 USD
View
A
Retailer 8
-
$459 SGD
£282 GBP
View
A
Retailer 9
-
$469 SGD
ZAR 5,914 ZAR
View
A
Retailer 10
-
$472 SGD
$368 USD
View
A
Retailer 11
-
$487 SGD
£299 GBP
View
B+
Retailer 12
-
$509 SGD
€378 EUR
View
B+
Retailer 13
-
$583 SGD
$455 USD
View
B+
Retailer 14
-
$640 SGD
A$768 AUD
View
B+
Retailer 15
-
$668 SGD
A$802 AUD
View
B+
Retailer 16
-
$687 SGD
$536 USD
View
B+
Retailer 17
-
$745 SGD
View
B
Retailer 18
-
$855 SGD
$667 USD
View
Price last confirmed 37 days ago
B
Retailer 19
-
$878 SGD
$685 USD
View
B
Retailer 20
-
$948 SGD
$740 USD
View
B
Retailer 21
-
$971 SGD
A$1,166 AUD
View
Price last confirmed 24 days ago
B
Retailer 22
-
$1,284 SGD
£789 GBP
View
Most Expensive
B
Reve Diamonds
1E559FC2A · Oct 28
$1,415 SGD
$1,104 USD
View
22 more retailers have this diamond
Prices start from $220 SGDSave up to $1,195 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
$220 SGD