Radiant|Lab Grown|IGI

0.99ct D VVS1 Radiant Lab Grown Diamond

GD • D/VVS1 • IGI LG640450801

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

Certificate IGI LG640450801

Diamond specifications and retailer prices

From €145 EUR
$162 USD
As of October 30, 2026
Save €1,251 EUR (90%) vs most expensive(unlock to see where)
43 retailers carry this diamond
Most expensive: €1,396 EUR at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 0.99ct lab-grown radiant diamond

This 0.99ct lab-grown radiant sits in the just-under-one-carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a standard cut grade and certified by IGI LG640450801 or 640450801. Listed at 43 retailers as of October 30, 2026, with prices from €145 to €1,396, a €1,251 spread on the same certified stone. Do Amore Diamonds lists it at €1,396. 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

0.99
Carat
D
Colour
VVS1
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.8°
Pavilion angle33.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG640450801
Dimensions7.43 × 4.90 × 3.24 mm
L/W Ratio1.52
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
7.43 mm4.90 mm0.99 ctD / VVS1
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG640450801
Side View
Table 61.0%Crown 37.8°Girdle: MediumPavilion 33.3°Culet: NoneDepth 66.1%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: €354 EUR|Low: €145 EUR|High: €939 EUR|Avg: €533 EUR|+1.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 31, 2026
Retailer 7€145 EUR
Retailer 1€354 EUR
Retailer 2€359 EUR
Retailer 3€495 EUR
Retailer 6€610 EUR
Retailer 5€828 EUR
Retailer 4€930 EUR

27 data points across 7 retailers

43 retailers€145 EUR to €1,396 EUR

A
Cheapest Retailer
-
€145 EUR
$162 USD
A
Retailer 2
-
€162 EUR
$181 USD
View
Final sale: no returns
A
Retailer 3
-
€168 EUR
$188 USD
View
A
Retailer 4
-
€180 EUR
$201 USD
View
A
Retailer 5
-
€180 EUR
$201 USD
View
A
Retailer 6
-
€286 EUR
HK$2,500 HKD
View
A
Retailer 7
-
€296 EUR
$331 USD
View
B+
Retailer 8
-
€326 EUR
$364 USD
View
A
Retailer 9
-
€354 EUR
£312 GBP
View
A
Retailer 10
-
€359 EUR
ZAR 6,476 ZAR
View
B+
Retailer 11
-
€396 EUR
$442 USD
View
B+
Retailer 12
-
€495 EUR
A$851 AUD
View
B
Retailer 13
-
€610 EUR
$682 USD
View
B
Retailer 14
-
€638 EUR
$713 USD
View
B
Retailer 15
-
€684 EUR
£602 GBP
View
B
Retailer 16
-
€694 EUR
SGD 1,048 SGD
View
Retailer 17
-
€698 EUR
$780 USD
View
Price last confirmed 13 days ago
Retailer 18
-
€725 EUR
$810 USD
View
Price last confirmed 26 days ago
Retailer 19
-
€790 EUR
$882 USD
View
Price last confirmed 55 days ago
B
Retailer 20
-
€793 EUR
$886 USD
View
Retailer 21
-
€810 EUR
$905 USD
View
Price last confirmed 10 days ago
Retailer 22
-
€810 EUR
$905 USD
View
Price last confirmed 10 days ago
Retailer 23
-
€819 EUR
$915 USD
View
Price last confirmed 10 days ago
Retailer 24
-
€819 EUR
$915 USD
View
Price last confirmed 10 days ago
Retailer 25
-
€819 EUR
$915 USD
View
Price last confirmed 10 days ago
Retailer 26
-
€819 EUR
$915 USD
View
Price last confirmed 10 days ago
Retailer 27
-
€823 EUR
$920 USD
View
Price last confirmed 33 days ago
Retailer 28
-
€828 EUR
$925 USD
View
Price last confirmed 13 days ago
Retailer 29
-
€828 EUR
$925 USD
View
Price last confirmed 10 days ago
Retailer 30
-
€828 EUR
$925 USD
View
Price last confirmed 13 days ago
Retailer 31
-
€828 EUR
$925 USD
View
Price last confirmed 13 days ago
Retailer 32
-
€828 EUR
$925 USD
View
Price last confirmed 13 days ago
Retailer 33
-
€828 EUR
$925 USD
View
Price last confirmed 13 days ago
Retailer 34
-
€828 EUR
$925 USD
View
Price last confirmed 13 days ago
Retailer 35
-
€828 EUR
$925 USD
View
Price last confirmed 10 days ago
Retailer 36
-
€828 EUR
$925 USD
View
Price last confirmed 13 days ago
Retailer 37
-
€828 EUR
$925 USD
View
Price last confirmed 13 days ago
Retailer 38
-
€828 EUR
$925 USD
View
Price last confirmed 13 days ago
Retailer 39
-
€841 EUR
$940 USD
View
Price last confirmed 33 days ago
Retailer 40
-
€841 EUR
$940 USD
View
Price last confirmed 33 days ago
B
Retailer 41
-
€930 EUR
£818 GBP
View
B
Retailer 42
-
€962 EUR
$1,075 USD
View
Most Expensive
B
Do Amore Diamonds
27-F5ECA4FDB · Oct 31
€1,396 EUR
$1,560 USD
View
42 more retailers have this diamond
Prices start from €145 EURSave up to €1,251 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
0.99ct Radiant
€145 EUR