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Radiant|Lab Grown|IGI

1.05ct D VVS1 Radiant Lab Grown Diamond

EX • D/VVS1 • IGI LG627461478

Certificate IGI LG627461478

Diamond specifications and retailer prices

From $161 USD
Save $1,389 USD (90%) vs most expensive(unlock to see where)
26 retailers carry this diamond
Most expensive: $1,550 USD at Do Amore Diamonds
View at Do Amore Diamonds

About this 1.05ct lab-grown radiant diamond

This 1.05ct lab-grown radiant sits in the classic one-carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG627461478 or 627461478. Listed at 26 retailers, with prices from $161 to $1,550 at Do Amore Diamonds, a $1,389 spread on the same certified stone. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.05
Carat
D
Color
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.2°
Pavilion angle33.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG627461478
Dimensions4.98 × 4.98 × 7.42 mm
L/W Ratio1.00
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
4.98 mm4.98 mm1.05 ctD / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG627461478
Side View
Table 62.0%Crown 32.2°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 0-100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Sep 30
Current: $374 USD|Low: $128 USD|High: $1,510 USD|Avg: $608 USD|+1.5%
Retailer 1
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Retailer 20
October 1, 2026
Retailer 14$161 USD
Retailer 5$181 USD
Retailer 18$187 USD
Retailer 3$197 USD
Retailer 9$260 USD
Retailer 11$347 USD
Retailer 2$374 USD
Retailer 1$374 USD
Retailer 15$386 USD
Retailer 4$444 USD
Retailer 6$462 USD
Retailer 19$536 USD
Retailer 10$799 USD
Retailer 12$815 USD
Retailer 17$955 USD
Retailer 20$979 USD
Retailer 16$1,044 USD
Retailer 8$1,067 USD
Retailer 13$1,072 USD
Retailer 7$1,100 USD

39 data points across 20 retailers

26 retailers$161 USD to $1,550 USD

A
Cheapest Retailer
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$161 USD
A
Retailer 2
-
$181 USD
View
A
Retailer 3
-
$187 USD
View
A
Retailer 4
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$197 USD
View
B+
Retailer 5
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$260 USD
View
A
Retailer 6
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$333 USD
HK$2,600 HKD
View
A
Retailer 7
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$347 USD
View
A
Retailer 8
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$374 USD
€356 EUR
View
A
Retailer 9
-
$374 USD
ZAR 6,047 ZAR
View
A
Retailer 10
-
$379 USD
£299 GBP
View
Price last confirmed 21 days ago
A
Retailer 11
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$387 USD
£305 GBP
View
B+
Retailer 12
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$444 USD
View
B+
Retailer 13
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$462 USD
View
B+
Retailer 14
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$529 USD
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B+
Retailer 15
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$536 USD
A$825 AUD
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B+
Retailer 16
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$614 USD
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B
Retailer 17
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$710 USD
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B
Retailer 18
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$799 USD
SGD 1,080 SGD
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B
Retailer 19
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$815 USD
A$1,254 AUD
View
B
Retailer 20
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$883 USD
View
B
Retailer 21
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$955 USD
View
B
Retailer 22
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$979 USD
View
B
Retailer 23
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$1,044 USD
£822 GBP
View
B
Retailer 24
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$1,072 USD
View
B
Retailer 25
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$1,100 USD
View
Most Expensive
B
Do Amore Diamonds
27-910491652 · Sep 30
$1,550 USD
View
25 more retailers have this diamond
Prices start from $161 USDSave up to $1,389 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
1.05ct Radiant
$161 USD