Radiant|Lab Grown|IGI

5.09ct G VVS1 Radiant Lab Grown Diamond

GD • G/VVS1 • IGI LG714501972

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

Certificate IGI LG714501972

Diamond specifications and retailer prices

From $1,046 USD
As of October 31, 2026
Save $2,725 USD (72%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: $5,295 USD at Rare Carat · As of October 19, 2026
View at Rare Carat

About this 5.09ct lab-grown radiant diamond

This 5.09ct lab-grown radiant sits in the over five carat band, graded G colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a standard cut grade and certified by IGI LG714501972 or 714501972. Listed at 24 retailers as of October 31, 2026, with a 261% 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

5.09
Carat
G
Color
VVS1
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.1°
Pavilion angle33.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG714501972
Dimensions12.95 × 8.63 × 5.48 mm
L/W Ratio1.50
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.95 mm8.63 mm5.09 ctG / VVS1
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG714501972
Side View
Table 66.0%Crown 35.1°Girdle: MED-STKPavilion 33.2°Culet: NoneDepth 63.5%

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 31
Current: $5,295 USD|Low: $897 USD|High: $5,320 USD|Avg: $2,134 USD
Rare Carat
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
November 1, 2026
Retailer 3$935 USD
Retailer 14$1,046 USD
Retailer 4$1,084 USD
Retailer 5$1,084 USD
Retailer 12$1,305 USD
Retailer 7$1,436 USD
Retailer 13$1,552 USD
Retailer 2$1,670 USD
Retailer 8$1,701 USD
Retailer 9$2,197 USD
Retailer 11$2,203 USD
Retailer 15$2,412 USD
Retailer 6$3,392 USD
Retailer 10$3,696 USD
Rare Carat$5,295 USD

41 data points across 15 retailers

24 retailers$1,046 USD to $3,771 USD

Retailer 1
-
$935 USD
Price last confirmed 13 days ago
Retailer 2
-
$935 USD
View
Price last confirmed 32 days ago
Retailer 3
-
$1,017 USD
View
Price last confirmed 34 days ago
A
Retailer 4
-
$1,046 USD
View
Final sale: no returns
Retailer 5
-
$1,069 USD
View
Price last confirmed 34 days ago
Retailer 6
-
$1,084 USD
View
Price last confirmed 15 days ago
Retailer 7
-
$1,084 USD
View
Price last confirmed 12 days ago
B+
Retailer 8
-
$1,305 USD
View
B+
Retailer 9
-
$1,436 USD
View
B+
Retailer 10
-
$1,552 USD
View
B+
Retailer 11
-
$1,670 USD
£1,315 GBP
View
B+
Retailer 12
-
$1,701 USD
€1,620 EUR
View
B
Retailer 13
-
$2,197 USD
A$3,380 AUD
View
B+
Retailer 14
-
$2,203 USD
ZAR 35,582 ZAR
View
B
Retailer 15
-
$2,412 USD
View
B
Retailer 16
-
$2,987 USD
£2,352 GBP
View
Retailer 17
-
$3,048 USD
View
Price last confirmed 31 days ago
B
Retailer 18
-
$3,373 USD
View
B
Retailer 19
-
$3,375 USD
View
B
Retailer 20
-
$3,392 USD
View
B
Retailer 21
-
$3,668 USD
View
B
Retailer 22
-
$3,696 USD
£2,910 GBP
View
B
Retailer 23
-
$3,771 USD
View
Most Expensive
Rare Carat
STE-ST-52-BD-40_B · Oct 19
$5,295 USD
View
Price last confirmed 13 days ago
23 more retailers have this diamond
Prices start from $1,046 USDSave up to $2,725 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
5.09ct Radiant
$1,046 USD