Radiant|Lab Grown|IGI

1.02ct E VVS1 Radiant Lab Grown Diamond

EX • E/VVS1 • IGI LG772677312

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

Certificate IGI LG772677312

Diamond specifications and retailer prices

From $220 SGD
$172 USD
As of October 30, 2026
Save $2,118 SGD (91%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $2,338 SGD at Queensmith · As of October 27, 2026
View at Queensmith

About this 1.02ct lab-grown radiant diamond

This 1.02ct lab-grown radiant 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 LG772677312 or 772677312. Listed at 22 retailers as of October 27, 2026, with prices from $220 to $2,338, a $2,118 spread on the same certified stone. Queensmith lists it at $2,338. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.02
Carat
E
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.5°
Pavilion angle33.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG772677312
Dimensions7.14 × 5.10 × 3.37 mm
L/W Ratio1.40
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
7.14 mm5.10 mm1.02 ctE / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG772677312
Side View
Table 62.0%Crown 39.5°Girdle: MediumPavilion 33.7°Culet: NoneDepth 66.1%

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: $336 SGD|Low: $215 SGD|High: $1,423 SGD|Avg: $672 SGD|-2.4%
Retailer 1
Retailer 2
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Retailer 21
October 30, 2026
Retailer 6$220 SGD
Retailer 10$245 SGD
Retailer 19$256 SGD
Retailer 5$274 SGD
Retailer 11$274 SGD
Retailer 1$336 SGD
Retailer 14$371 SGD
Retailer 3$454 SGD
Retailer 16$469 SGD
Retailer 12$487 SGD
Retailer 4$523 SGD
Retailer 18$669 SGD
Retailer 8$678 SGD
Retailer 20$687 SGD
Retailer 7$878 SGD
Retailer 17$905 SGD
Retailer 9$948 SGD
Retailer 21$991 SGD
Retailer 15$1,284 SGD
Retailer 2$1,330 SGD
Retailer 13$1,413 SGD

30 data points across 21 retailers

22 retailers$220 SGD to $2,338 SGD

A
Cheapest Retailer
-
$220 SGD
$172 USD
A
Retailer 2
-
$245 SGD
$192 USD
View
Final sale: no returns
A
Retailer 3
-
$256 SGD
$200 USD
View
A
Retailer 4
-
$274 SGD
$214 USD
View
A
Retailer 5
-
$274 SGD
$214 USD
View
A
Retailer 6
-
$336 SGD
£207 GBP
View
B+
Retailer 7
-
$371 SGD
$290 USD
View
Retailer 8
-
$454 SGD
€338 EUR
View
Price last confirmed 7 days ago
A
Retailer 9
-
$469 SGD
ZAR 5,930 ZAR
View
A
Retailer 10
-
$487 SGD
£300 GBP
View
A
Retailer 11
-
$523 SGD
$409 USD
View
Retailer 12
-
$669 SGD
A$805 AUD
View
Price last confirmed 7 days ago
B+
Retailer 13
-
$678 SGD
$530 USD
View
B+
Retailer 14
-
$687 SGD
$537 USD
View
B+
Retailer 15
-
$878 SGD
$687 USD
View
B+
Retailer 16
-
$905 SGD
A$1,089 AUD
View
B
Retailer 17
-
$948 SGD
$742 USD
View
Retailer 18
-
$991 SGD
$775 USD
View
Price last confirmed 9 days ago
B
Retailer 19
-
$1,284 SGD
£791 GBP
View
B
Retailer 20
-
$1,330 SGD
$1,040 USD
View
B
Retailer 21
-
$1,413 SGD
$1,106 USD
View
Most Expensive
B
Queensmith
LG772677312 · Oct 27
$2,338 SGD
£1,440 GBP
View
21 more retailers have this diamond
Prices start from $220 SGDSave up to $2,118 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
1.02ct Radiant
$220 SGD