Radiant|Lab Grown|IGI

1.02ct D VVS1 Radiant Lab Grown Diamond

VG • D/VVS1 • IGI LG644412727

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

Certificate IGI LG644412727

Diamond specifications and retailer prices

From €167 EUR
$187 USD
As of October 30, 2026
Save €1,113 EUR (87%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: €1,280 EUR at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 1.02ct lab-grown radiant diamond

This 1.02ct lab-grown radiant sits in the classic one-carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG644412727 or 644412727. Listed at 21 retailers as of October 30, 2026, with prices from €167 to €1,280, a €1,113 spread on the same certified stone. Brilliant Earth lists it at €1,280. 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

1.02
Carat
D
Color
VVS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle25.3°
Pavilion angle35.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG644412727
Dimensions7.33 × 5.03 × 3.33 mm
L/W Ratio1.46
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
7.33 mm5.03 mm1.02 ctD / VVS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG644412727
Side View
Table 57.0%Crown 25.3°Girdle: MediumPavilion 35.4°Culet: NoneDepth 66.2%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 30
Current: €1,280 EUR|Low: €159 EUR|High: €1,423 EUR|Avg: €495 EUR|-10.1%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
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Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
November 1, 2026
Retailer 18€167 EUR
Retailer 9€187 EUR
Retailer 17€193 EUR
Retailer 5€207 EUR
Retailer 8€207 EUR
Retailer 14€356 EUR
Retailer 6€363 EUR
Retailer 2€375 EUR
Retailer 12€396 EUR
Retailer 3€421 EUR
Retailer 16€505 EUR
Retailer 4€552 EUR
Retailer 19€666 EUR
Retailer 15€704 EUR
Retailer 11€713 EUR
Retailer 10€714 EUR
Retailer 13€973 EUR
Retailer 7€1,030 EUR
Brilliant Earth€1,280 EUR

45 data points across 19 retailers

21 retailers€167 EUR to €1,280 EUR

A
Cheapest Retailer
-
€167 EUR
$187 USD
A
Retailer 2
-
€187 EUR
$209 USD
View
Final sale: no returns
A
Retailer 3
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€193 EUR
$216 USD
View
A
Retailer 4
-
€207 EUR
$231 USD
View
A
Retailer 5
-
€207 EUR
$231 USD
View
A
Retailer 6
-
€356 EUR
ZAR 6,417 ZAR
View
A
Retailer 7
-
€363 EUR
$406 USD
View
A
Retailer 8
-
€375 EUR
£330 GBP
View
B+
Retailer 9
-
€386 EUR
$431 USD
View
B+
Retailer 10
-
€396 EUR
View
B+
Retailer 11
-
€421 EUR
$470 USD
View
B+
Retailer 12
-
€505 EUR
A$868 AUD
View
B+
Retailer 13
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€552 EUR
$617 USD
View
B+
Retailer 14
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€578 EUR
£508 GBP
View
B
Retailer 15
-
€666 EUR
$744 USD
View
B
Retailer 16
-
€704 EUR
A$1,210 AUD
View
B
Retailer 17
-
€714 EUR
$798 USD
View
B
Retailer 18
-
€728 EUR
$813 USD
View
B
Retailer 19
-
€973 EUR
£856 GBP
View
B
Retailer 20
-
€1,030 EUR
$1,151 USD
View
Most Expensive
B
Brilliant Earth
13243866A · Oct 31
€1,280 EUR
$1,430 USD
View
20 more retailers have this diamond
Prices start from €167 EURSave up to €1,113 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
1.02ct Radiant
€167 EUR