Radiant|Lab Grown|IGI

1.30ct D VVS1 Radiant Lab Grown Diamond

VG • D/VVS1 • IGI LG817638892

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

Certificate IGI LG817638892

Diamond specifications and retailer prices

From €193 EUR
$216 USD
As of October 31, 2026
Save €808 EUR (81%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: €1,038 EUR at Rare Carat · As of October 21, 2026
View at Rare Carat

About this 1.3ct lab-grown radiant diamond

This 1.3ct lab-grown radiant sits in the one-and-a-quarter to one-and-a-half carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG817638892 or 817638892. Listed at 15 retailers as of October 31, 2026, with a 418% 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

1.30
Carat
D
Color
VVS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle45.6°
Pavilion angle35.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG817638892
Dimensions8.31 × 5.18 × 3.53 mm
L/W Ratio1.60
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.31 mm5.18 mm1.30 ctD / VVS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG817638892
Side View
Table 67.0%Crown 45.6°Girdle: MED-STKPavilion 35.3°Culet: NoneDepth 68.1%

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: €1,038 EUR|Low: €193 EUR|High: €1,054 EUR|Avg: €598 EUR
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 15€193 EUR
Retailer 13€201 EUR
Retailer 9€288 EUR
Retailer 12€352 EUR
Retailer 2€370 EUR
Retailer 10€390 EUR
Retailer 11€504 EUR
Retailer 6€530 EUR
Retailer 5€584 EUR
Retailer 4€695 EUR
Retailer 3€697 EUR
Retailer 14€736 EUR
Retailer 7€902 EUR
Retailer 8€1,001 EUR
Rare Carat€1,038 EUR

29 data points across 15 retailers

15 retailers€193 EUR to €1,001 EUR

A
Cheapest Retailer
-
€193 EUR
$216 USD
Final sale: no returns
A
Retailer 2
-
€201 EUR
$224 USD
View
B+
Retailer 3
-
€288 EUR
$322 USD
View
A
Retailer 4
-
€352 EUR
View
A
Retailer 5
-
€370 EUR
ZAR 6,671 ZAR
View
A
Retailer 6
-
€390 EUR
£343 GBP
View
B+
Retailer 7
-
€504 EUR
$563 USD
View
B+
Retailer 8
-
€530 EUR
A$911 AUD
View
B+
Retailer 9
-
€584 EUR
$653 USD
View
B+
Retailer 10
-
€695 EUR
$776 USD
View
B+
Retailer 11
-
€697 EUR
SGD 1,053 SGD
View
B+
Retailer 12
-
€736 EUR
$823 USD
View
B
Retailer 13
-
€902 EUR
A$1,551 AUD
View
B
Retailer 14
-
€1,001 EUR
£881 GBP
View
Most Expensive
Rare Carat
CN176-72BB · Oct 21
€1,038 EUR
$1,160 USD
View
Price last confirmed 11 days ago
14 more retailers have this diamond
Prices start from €193 EURSave up to €808 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
1.30ct Radiant
€193 EUR