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Radiant|Lab Grown|IGI

1.58ct G VVS1 Radiant Lab Grown Diamond

ID • G/VVS1 • IGI LG780696711

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

Certificate IGI LG780696711

Diamond specifications and retailer prices

From $271 SGD
As of November 4, 2026
Save $1,556 SGD (85%) vs most expensive(unlock to see where)
26 retailers carry this diamond
Most expensive: $1,827 SGD at Brilliant Earth · As of November 2, 2026
View at Brilliant Earth

About this 1.58ct lab-grown radiant diamond

This 1.58ct lab-grown radiant sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG780696711 or 780696711. Listed at 26 retailers as of November 2, 2026, with prices from $271 to $1,827, a $1,556 spread on the same certified stone. Brilliant Earth lists it at $1,827. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.58
Carat
G
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle48.8°
Pavilion angle37.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG780696711
Dimensions8.07 × 5.77 × 3.80 mm
L/W Ratio1.40
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.07 mm5.77 mm1.58 ctG / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG780696711
Side View
Table 60.0%Crown 48.8°Girdle: STK-THKPavilion 37.3°Culet: NoneDepth 65.9%

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: Nov 4
Current: $1,827 SGD|Low: $267 SGD|High: $1,827 SGD|Avg: $849 SGD
Brilliant Earth
Retailer 2
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Retailer 7
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Retailer 22
November 5, 2026
Retailer 4$271 SGD
Retailer 11$303 SGD
Retailer 20$314 SGD
Retailer 15$332 SGD
Retailer 9$335 SGD
Retailer 13$354 SGD
Retailer 5$454 SGD
Retailer 21$555 SGD
Retailer 19$579 SGD
Retailer 2$613 SGD
Retailer 22$760 SGD
Retailer 18$781 SGD
Retailer 7$870 SGD
Retailer 12$1,079 SGD
Retailer 17$1,082 SGD
Retailer 8$1,145 SGD
Retailer 14$1,330 SGD
Retailer 10$1,347 SGD
Retailer 3$1,366 SGD
Retailer 16$1,425 SGD
Retailer 6$1,572 SGD
Brilliant Earth$1,827 SGD

27 data points across 22 retailers

26 retailers$271 SGD to $1,827 SGD

A
Cheapest Retailer
-
$271 SGD
A
Retailer 2
-
$303 SGD
View
Final sale: no returns
A
Retailer 3
-
$314 SGD
View
Retailer 4
-
$332 SGD
View
Price last confirmed 11 days ago
A
Retailer 5
-
$335 SGD
View
A
Retailer 6
-
$354 SGD
View
B+
Retailer 7
-
$454 SGD
View
A
Retailer 8
-
$555 SGD
View
A
Retailer 9
-
$579 SGD
View
A
Retailer 10
-
$613 SGD
View
A
Retailer 11
-
$760 SGD
View
A
Retailer 12
-
$781 SGD
View
B+
Retailer 13
-
$870 SGD
View
B+
Retailer 14
-
$882 SGD
View
B+
Retailer 15
-
$1,079 SGD
View
B
Retailer 16
-
$1,082 SGD
View
B+
Retailer 17
-
$1,145 SGD
View
B+
Retailer 18
-
$1,219 SGD
View
Retailer 19
-
$1,330 SGD
View
Price last confirmed 11 days ago
B
Retailer 20
-
$1,347 SGD
View
B+
Retailer 21
-
$1,366 SGD
View
B
Retailer 22
-
$1,425 SGD
View
B
Retailer 23
-
$1,572 SGD
View
Retailer 24
-
$1,827 SGD
View
Price last confirmed 21 days ago
Retailer 25
-
$1,827 SGD
View
Price last confirmed 22 days ago
Most Expensive
B
Brilliant Earth
19967048A · Nov 2
$1,827 SGD
$1,430 USD
View
25 more retailers have this diamond
Prices start from $271 SGDSave up to $1,556 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
1.58ct Radiant
$271 SGD