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Radiant|Lab Grown|IGI

1.05ct E VVS1 Radiant Lab Grown Diamond

VG • E/VVS1 • IGI LG678526085

Shape and cutting style on the report: Cut cornered rectangular mixed cut

Certificate IGI LG678526085

Diamond specifications and retailer prices

From $248 SGD
$194 USD
As of October 30, 2026
Save $1,255 SGD (84%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $1,503 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 LG678526085 or 678526085. Listed at 21 retailers as of October 30, 2026, with prices from $248 to $1,503, a $1,255 spread on the same certified stone. Reve Diamonds lists it at $1,503. 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 angle48.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG678526085
Dimensions6.57 × 4.86 × 3.32 mm
L/W Ratio1.35
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.57 mm4.86 mm1.05 ctE / VVS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG678526085
Side View
Table 65.0%Crown 48.6°Girdle: MED-STKPavilionCulet: LargeDepth 68.3%

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 30
Current: $995 SGD|Low: $239 SGD|High: $1,458 SGD|Avg: $615 SGD|+34.1%
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
Retailer 15
October 31, 2026
Retailer 14$248 SGD
Retailer 6$277 SGD
Retailer 4$289 SGD
Retailer 2$308 SGD
Retailer 5$308 SGD
Retailer 7$435 SGD
Retailer 13$522 SGD
Retailer 10$529 SGD
Retailer 8$563 SGD
Retailer 12$752 SGD
Retailer 11$960 SGD
Retailer 3$991 SGD
Retailer 1$995 SGD
Retailer 15$1,036 SGD
Retailer 9$1,450 SGD

42 data points across 15 retailers

21 retailers$248 SGD to $1,503 SGD

A
Cheapest Retailer
-
$248 SGD
$194 USD
A
Retailer 2
-
$277 SGD
$217 USD
View
Final sale: no returns
A
Retailer 3
-
$289 SGD
$226 USD
View
A
Retailer 4
-
$308 SGD
$241 USD
View
A
Retailer 5
-
$308 SGD
$241 USD
View
A
Retailer 6
-
$435 SGD
$340 USD
View
A
Retailer 7
-
$446 SGD
$349 USD
View
Retailer 8
-
$522 SGD
€389 EUR
View
Price last confirmed 7 days ago
A
Retailer 9
-
$529 SGD
ZAR 6,689 ZAR
View
B+
Retailer 10
-
$563 SGD
£346 GBP
View
B+
Retailer 11
-
$752 SGD
A$905 AUD
View
B
Retailer 12
-
$827 SGD
$647 USD
View
B
Retailer 13
-
$943 SGD
£581 GBP
View
B
Retailer 14
-
$960 SGD
A$1,155 AUD
View
B
Retailer 15
-
$991 SGD
$775 USD
View
B
Retailer 16
-
$995 SGD
$778 USD
View
Retailer 17
-
$1,036 SGD
$810 USD
View
Price last confirmed 26 days ago
B
Retailer 18
-
$1,060 SGD
$829 USD
View
B
Retailer 19
-
$1,089 SGD
$852 USD
View
B
Retailer 20
-
$1,450 SGD
£893 GBP
View
Most Expensive
B
Reve Diamonds
3343C9F3D · Oct 30
$1,503 SGD
$1,176 USD
View
20 more retailers have this diamond
Prices start from $248 SGDSave up to $1,255 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
$248 SGD