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Radiant|Lab Grown|IGI

1.05ct E VVS1 Radiant Lab Grown Diamond

VG • E/VVS1 • IGI LG633496531

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI LG633496531

Diamond specifications and retailer prices

From $249 SGD
$195 USD
As of October 30, 2026
Save $1,172 SGD (82%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $1,421 SGD at Reve Diamonds · As of October 30, 2026
View at Reve Diamonds

About this 1.05ct lab-grown radiant diamond

This 1.05ct lab-grown radiant sits in the classic one-carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG633496531 or 633496531. Listed at 20 retailers as of October 30, 2026, with prices from $249 to $1,421, a $1,172 spread on the same certified stone. Reve Diamonds lists it at $1,421. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.05
Carat
E
Colour
VVS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.9°
Pavilion angle35.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG633496531
Dimensions6.98 × 5.05 × 3.46 mm
L/W Ratio1.38
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
6.98 mm5.05 mm1.05 ctE / VVS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG633496531
Side View
Table 57.0%Crown 40.9°Girdle: STK-THKPavilion 35.1°Culet: NoneDepth 68.5%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 30
Current: $1,278 SGD|Low: $249 SGD|High: $1,866 SGD|Avg: $711 SGD|-31.5%
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
Reve Diamonds
October 30, 2026
Retailer 5$249 SGD
Retailer 2$276 SGD
Retailer 7$339 SGD
Retailer 4$373 SGD
Retailer 10$474 SGD
Retailer 13$490 SGD
Retailer 8$495 SGD
Retailer 6$586 SGD
Retailer 12$674 SGD
Retailer 14$693 SGD
Retailer 11$932 SGD
Retailer 3$1,029 SGD
Retailer 1$1,278 SGD
Retailer 9$1,299 SGD
Reve Diamonds$1,421 SGD

41 data points across 15 retailers

20 retailers$249 SGD to $1,421 SGD

Retailer 1
-
$213 SGD
$167 USD
Price last confirmed 26 days ago
A
Retailer 2
-
$249 SGD
$195 USD
View
Final sale: no returns
Retailer 3
-
$272 SGD
$213 USD
View
Price last confirmed 36 days ago
Retailer 4
-
$276 SGD
$216 USD
View
Price last confirmed 26 days ago
A
Retailer 5
-
$339 SGD
£209 GBP
View
B+
Retailer 6
-
$373 SGD
$292 USD
View
A
Retailer 7
-
$474 SGD
ZAR 5,993 ZAR
View
Retailer 8
-
$490 SGD
€365 EUR
View
Price last confirmed 7 days ago
A
Retailer 9
-
$495 SGD
£305 GBP
View
B+
Retailer 10
-
$550 SGD
$430 USD
View
B+
Retailer 11
-
$586 SGD
$458 USD
View
B+
Retailer 12
-
$674 SGD
A$811 AUD
View
B+
Retailer 13
-
$693 SGD
$542 USD
View
B
Retailer 14
-
$889 SGD
£548 GBP
View
B
Retailer 15
-
$932 SGD
A$1,122 AUD
View
B
Retailer 16
-
$958 SGD
$749 USD
View
Retailer 17
-
$1,029 SGD
$805 USD
View
Price last confirmed 16 days ago
B
Retailer 18
-
$1,278 SGD
$1,000 USD
View
B
Retailer 19
-
$1,299 SGD
£800 GBP
View
Most Expensive
B
Reve Diamonds
F54D8D686 · Oct 30
$1,421 SGD
$1,111 USD
View
19 more retailers have this diamond
Prices start from $249 SGDSave up to $1,172 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 Radiant
$249 SGD