Radiant|Lab Grown|IGI

1.58ct D VVS1 Radiant Lab Grown Diamond

GD • D/VVS1 • IGI LG660484607

Certificate IGI LG660484607

Diamond specifications and retailer prices

From $277 USD
Save $1,303 USD (82%) vs most expensive(unlock to see where)
26 retailers carry this diamond
Most expensive: $1,598 USD at Rare Carat
View at Rare Carat

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 D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a standard cut grade and certified by IGI LG660484607 or 660484607. Listed at 26 retailers, with a 470% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

1.58
Carat
D
Color
VVS1
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle42.5°
Pavilion angle33.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG660484607
Dimensions8.23 × 5.80 × 3.88 mm
L/W Ratio1.42
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
8.23 mm5.80 mm1.58 ctD / VVS1
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG660484607
Side View
Table 64.0%Crown 42.5°Girdle: MED-STKPavilion 33.8°Culet: NoneDepth 66.9%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0-100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Sep 30
Current: $1,580 USD|Low: $220 USD|High: $1,598 USD|Avg: $901 USD|-1.1%
Rare Carat
Retailer 2
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Retailer 20
October 1, 2026
Retailer 15$325 USD
Retailer 11$397 USD
Retailer 14$398 USD
Retailer 19$553 USD
Retailer 18$583 USD
Retailer 16$597 USD
Retailer 4$607 USD
Retailer 6$655 USD
Retailer 5$737 USD
Retailer 17$796 USD
Retailer 10$963 USD
Retailer 9$1,154 USD
Retailer 3$1,157 USD
Retailer 2$1,320 USD
Retailer 12$1,341 USD
Retailer 13$1,359 USD
Retailer 20$1,389 USD
Retailer 8$1,438 USD
Retailer 7$1,476 USD
Rare Carat$1,580 USD

38 data points across 20 retailers

26 retailers$277 USD to $1,580 USD

A
Cheapest Retailer
-
$277 USD
A
Retailer 2
-
$321 USD
View
A
Retailer 3
-
$325 USD
View
A
Retailer 4
-
$339 USD
View
A
Retailer 5
-
$397 USD
HK$3,100 HKD
View
B+
Retailer 6
-
$398 USD
View
B+
Retailer 7
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$553 USD
€527 EUR
View
B+
Retailer 8
-
$583 USD
ZAR 9,414 ZAR
View
A
Retailer 9
-
$586 USD
£461 GBP
View
Price last confirmed 21 days ago
B+
Retailer 10
-
$598 USD
£471 GBP
View
B+
Retailer 11
-
$607 USD
View
B+
Retailer 12
-
$655 USD
View
B+
Retailer 13
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$737 USD
View
B
Retailer 14
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$796 USD
A$1,225 AUD
View
B
Retailer 15
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$963 USD
View
B
Retailer 16
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$1,103 USD
View
B
Retailer 17
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$1,128 USD
View
B
Retailer 18
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$1,154 USD
View
B
Retailer 19
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$1,157 USD
SGD 1,564 SGD
View
B
Retailer 20
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$1,320 USD
View
B
Retailer 21
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$1,359 USD
A$2,090 AUD
View
B
Retailer 22
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$1,389 USD
£1,094 GBP
View
B
Retailer 23
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$1,438 USD
View
B
Retailer 24
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$1,506 USD
View
B
Retailer 25
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$1,580 USD
View
Most Expensive
B
Rare Carat
1142-82_l_660484607 · Aug 31
$1,598 USD
View
Price last confirmed 31 days ago
25 more retailers have this diamond
Prices start from $277 USDSave up to $1,303 USD

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.

A
1.58ct Radiant
$277 USD