Radiant|Lab Grown|IGI

5.05ct G VVS2 Radiant Lab Grown Diamond

ID • G/VVS2 • IGI LG839647729

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

Certificate IGI LG839647729

Diamond specifications and retailer prices

From $638 USD
As of October 23, 2026
Save $2,862 USD (82%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: $3,820 USD at Rare Carat · As of October 19, 2026
View at Rare Carat

About this 5.05ct lab-grown radiant diamond

This 5.05ct lab-grown radiant sits in the over five carat band, graded G colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG839647729 or 839647729. Listed at 24 retailers as of October 23, 2026, with a 449% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

5.05
Carat
G
Color
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle44.8°
Pavilion angle32.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG839647729
Dimensions11.94 × 8.56 × 5.62 mm
L/W Ratio1.39
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.94 mm8.56 mm5.05 ctG / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG839647729
Side View
Table 66.0%Crown 44.8°Girdle: MediumPavilion 32.9°Culet: NoneDepth 65.7%

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 23
Current: $3,820 USD|Low: $638 USD|High: $3,840 USD|Avg: $1,766 USD|-0.5%
Rare Carat
Retailer 2
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Retailer 24
October 27, 2026
Retailer 10$638 USD
Retailer 23$694 USD
Retailer 8$714 USD
Retailer 16$740 USD
Retailer 21$801 USD
Retailer 20$858 USD
Retailer 22$915 USD
Retailer 9$1,126 USD
Retailer 19$1,146 USD
Retailer 2$1,174 USD
Retailer 11$1,208 USD
Retailer 18$1,489 USD
Retailer 3$1,508 USD
Retailer 24$1,887 USD
Retailer 7$1,890 USD
Retailer 6$2,080 USD
Retailer 17$2,362 USD
Retailer 12$2,470 USD
Retailer 14$2,495 USD
Retailer 4$2,523 USD
Retailer 15$2,553 USD
Retailer 13$3,120 USD
Retailer 5$3,500 USD
Rare Carat$3,820 USD

22 data points across 24 retailers

24 retailers$638 USD to $3,500 USD

A
Cheapest Retailer
-
$638 USD
Returns within 21 days
A
Retailer 2
-
$694 USD
View
A
Retailer 3
-
$714 USD
View
Final sale: no returns
A
Retailer 4
-
$740 USD
View
Returns within 30 days
A
Retailer 5
-
$801 USD
£631 GBP
View
Price last confirmed 7 days ago
Returns within 30 days
A
Retailer 6
-
$858 USD
HK$6,700 HKD
View
A
Retailer 7
-
$915 USD
View
Returns within 40 days
A
Retailer 8
-
$1,126 USD
View
Returns within 30 days
A
Retailer 9
-
$1,146 USD
€1,091 EUR
View
Returns within 100 days
A
Retailer 10
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$1,174 USD
£925 GBP
View
Returns within 30 days
B+
Retailer 11
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$1,208 USD
View
Returns within 30 days
A
Retailer 12
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$1,489 USD
ZAR 24,055 ZAR
View
Returns within 7 days
A
Retailer 13
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$1,508 USD
A$2,320 AUD
View
Price last confirmed 8 days ago
A
Retailer 14
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$1,887 USD
View
Returns within 30 days
A
Retailer 15
-
$1,890 USD
View
Returns within 30 days
B+
Retailer 16
-
$2,080 USD
View
Returns within 30 days
B+
Retailer 17
-
$2,362 USD
£1,860 GBP
View
Price last confirmed 13 days ago
Returns within 30 days
B+
Retailer 18
-
$2,470 USD
View
Returns within 30 days
B+
Retailer 19
-
$2,495 USD
SGD 3,371 SGD
View
Returns within 14 days
B+
Retailer 20
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$2,523 USD
View
Returns within 30 days
B+
Retailer 21
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$2,553 USD
View
Returns within 90 days
B+
Retailer 22
-
$3,120 USD
£2,457 GBP
View
B
Retailer 23
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$3,500 USD
View
Returns within 30 days
Most Expensive
B
Rare Carat
173075-A · Oct 19
$3,820 USD
View
Price last confirmed 10 days ago
Returns within 30 days
23 more retailers have this diamond
Prices start from $638 USDSave up to $2,862 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. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
5.05ct Radiant
$638 USD