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Radiant|Lab Grown|IGI

1.39ct F VVS1 Radiant Lab Grown Diamond

GD • F/VVS1 • IGI LG678583291

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

Certificate IGI LG678583291

Diamond specifications and retailer prices

From €253 EUR
$284 USD
As of November 2, 2026
Save €1,780 EUR (88%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: €2,033 EUR at Do Amore Diamonds · As of November 2, 2026
View at Do Amore Diamonds

About this 1.39ct lab-grown radiant diamond

This 1.39ct lab-grown radiant sits in the one-and-a-quarter to one-and-a-half carat band, graded F colour (colourless) and VVS1 clarity (very-very-slightly-included), with a standard cut grade and certified by IGI LG678583291 or 678583291. Listed at 12 retailers as of November 2, 2026, with prices from €253 to €2,033, a €1,780 spread on the same certified stone. Do Amore Diamonds lists it at €2,033. 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

1.39
Carat
F
Color
VVS1
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle43.4°
Pavilion angle35.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG678583291
Dimensions7.80 × 5.56 × 3.76 mm
L/W Ratio1.40
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
7.80 mm5.56 mm1.39 ctF / VVS1
OriginLab Grown
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG678583291
Side View
Table 65.0%Crown 43.4°Girdle: MediumPavilion 35.3°Culet: NoneDepth 67.6%

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 2
Current: €2,033 EUR|Low: €243 EUR|High: €2,033 EUR|Avg: €800 EUR
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 1, 2026
Retailer 9€253 EUR
Retailer 12€293 EUR
Retailer 2€424 EUR
Retailer 11€516 EUR
Retailer 7€517 EUR
Retailer 13€542 EUR
Retailer 3€548 EUR
Retailer 5€587 EUR
Retailer 8€965 EUR
Retailer 4€1,093 EUR
Retailer 10€1,114 EUR
Retailer 6€1,396 EUR
Do Amore Diamonds€2,033 EUR

33 data points across 13 retailers

12 retailers€253 EUR to €2,033 EUR

A
Cheapest Retailer
-
€253 EUR
$284 USD
A
Retailer 2
-
€293 EUR
$329 USD
View
A
Retailer 3
-
€424 EUR
£375 GBP
View
B+
Retailer 4
-
€516 EUR
$579 USD
View
B+
Retailer 5
-
€517 EUR
$580 USD
View
B+
Retailer 6
-
€542 EUR
$608 USD
View
B+
Retailer 7
-
€548 EUR
$615 USD
View
Retailer 8
-
€965 EUR
$1,082 USD
View
Price last confirmed 7 days ago
Retailer 9
-
€1,093 EUR
$1,225 USD
View
Price last confirmed 112 days ago
B
Retailer 10
-
€1,114 EUR
$1,249 USD
View
B
Retailer 11
-
€1,396 EUR
£1,233 GBP
View
Most Expensive
C
Do Amore Diamonds
7-1675281 · Nov 2
€2,033 EUR
$2,280 USD
View
11 more retailers have this diamond
Prices start from €253 EURSave up to €1,780 EUR

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
1.39ct Radiant
€253 EUR