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Radiant|Lab Grown|IGI

1.09ct H VVS1 Radiant Lab Grown Diamond

GD • H/VVS1 • IGI LG591377039

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

Certificate IGI LG591377039

Diamond specifications and retailer prices

From €175 EUR
$195 USD
As of October 30, 2026
Save €1,580 EUR (90%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: €1,754 EUR at Do Amore Diamonds · As of November 1, 2026
View at Do Amore Diamonds

About this 1.09ct lab-grown radiant diamond

This 1.09ct lab-grown radiant sits in the classic one-carat band, graded H colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a standard cut grade and certified by IGI LG591377039 or 591377039. Listed at 15 retailers as of October 30, 2026, with prices from €175 to €1,754, a €1,580 spread on the same certified stone. Do Amore Diamonds lists it at €1,754. 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

1.09
Carat
H
Color
VVS1
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle50.3°
Pavilion angle33.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG591377039
Dimensions7.35 × 5.01 × 3.28 mm
L/W Ratio1.47
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
7.35 mm5.01 mm1.09 ctH / VVS1
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG591377039
Side View
Table 64.0%Crown 50.3°Girdle: MED-STKPavilion 33.9°Culet: NoneDepth 65.5%

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: Oct 30
Current: €1,754 EUR|Low: €134 EUR|High: €1,754 EUR|Avg: €592 EUR|+17.4%
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
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
November 1, 2026
Retailer 5€175 EUR
Retailer 18€183 EUR
Retailer 14€212 EUR
Retailer 16€226 EUR
Retailer 3€287 EUR
Retailer 15€305 EUR
Retailer 9€347 EUR
Retailer 11€430 EUR
Retailer 8€554 EUR
Retailer 10€600 EUR
Retailer 12€610 EUR
Retailer 13€731 EUR
Retailer 6€752 EUR
Retailer 4€805 EUR
Retailer 17€958 EUR
Retailer 2€1,003 EUR
Retailer 7€1,038 EUR
Do Amore Diamonds€1,754 EUR

31 data points across 18 retailers

15 retailers€175 EUR to €1,754 EUR

A
Cheapest Retailer
-
€175 EUR
$195 USD
Final sale: no returns
Retailer 2
-
€183 EUR
$204 USD
View
Price last confirmed 10 days ago
Retailer 3
-
€212 EUR
$237 USD
View
Price last confirmed 11 days ago
Retailer 4
-
€226 EUR
$253 USD
View
Price last confirmed 16 days ago
Retailer 5
-
€226 EUR
$253 USD
View
Price last confirmed 10 days ago
B+
Retailer 6
-
€287 EUR
$321 USD
View
B+
Retailer 7
-
€305 EUR
$341 USD
View
B+
Retailer 8
-
€430 EUR
ZAR 7,760 ZAR
View
B
Retailer 9
-
€610 EUR
A$1,049 AUD
View
B
Retailer 10
-
€731 EUR
$817 USD
View
Retailer 11
-
€805 EUR
$899 USD
View
Price last confirmed 12 days ago
B
Retailer 12
-
€958 EUR
$1,071 USD
View
B
Retailer 13
-
€1,003 EUR
£882 GBP
View
C
Retailer 14
-
€1,405 EUR
$1,570 USD
View
Most Expensive
C
Do Amore Diamonds
27-ECB6132C6 · Nov 1
€1,754 EUR
$1,960 USD
View
14 more retailers have this diamond
Prices start from €175 EURSave up to €1,580 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
1.09ct Radiant
€175 EUR