Princess|Lab Grown|IGI

1.78ct F VVS1 Princess Lab Grown Diamond

GD • F/VVS1 • IGI LG638499732

Shape and cutting style on the report: Princess cut

Certificate IGI LG638499732

Diamond specifications and retailer prices

From €378 EUR
$424 USD
As of October 30, 2026
Save €2,119 EUR (85%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: €2,496 EUR at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 1.78ct lab-grown princess diamond

This 1.78ct lab-grown princess sits in the one-and-a-half to two carat band, graded F colour (colourless) and VVS1 clarity (very-very-slightly-included), with a standard cut grade and certified by IGI LG638499732 or 638499732. Listed at 22 retailers as of October 30, 2026, with prices from €378 to €2,496, a €2,119 spread on the same certified stone. Do Amore Diamonds lists it at €2,496. 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

1.78
Carat
F
Color
VVS1
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43.4°
Pavilion angle36.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG638499732
Dimensions6.82 × 6.62 × 4.44 mm
L/W Ratio1.03
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.82 mm6.62 mm1.78 ctF / VVS1
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG638499732
Side View
Table 69.0%Crown 43.4°Girdle: MED-STKPavilion 36.3°Culet: NoneDepth 67.1%

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: €2,496 EUR|Low: €351 EUR|High: €2,514 EUR|Avg: €1,031 EUR|-0.7%
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
October 31, 2026
Retailer 9€351 EUR
Retailer 6€378 EUR
Retailer 4€465 EUR
Retailer 15€468 EUR
Retailer 11€573 EUR
Retailer 3€588 EUR
Retailer 14€661 EUR
Retailer 2€691 EUR
Retailer 10€885 EUR
Retailer 13€892 EUR
Retailer 17€1,022 EUR
Retailer 16€1,196 EUR
Retailer 8€1,324 EUR
Retailer 5€1,378 EUR
Retailer 7€1,410 EUR
Retailer 12€1,510 EUR
Do Amore Diamonds€2,496 EUR

39 data points across 17 retailers

22 retailers€378 EUR to €2,496 EUR

Retailer 1
-
€283 EUR
$317 USD
Price last confirmed 33 days ago
Retailer 2
-
€328 EUR
$368 USD
View
Price last confirmed 40 days ago
Retailer 3
-
€347 EUR
$389 USD
View
Price last confirmed 34 days ago
A
Retailer 4
-
€378 EUR
$424 USD
View
B+
Retailer 5
-
€465 EUR
$521 USD
View
A
Retailer 6
-
€468 EUR
$525 USD
View
B+
Retailer 7
-
€491 EUR
HK$4,300 HKD
View
B+
Retailer 8
-
€516 EUR
$579 USD
View
B+
Retailer 9
-
€588 EUR
$659 USD
View
B+
Retailer 10
-
€588 EUR
$659 USD
View
B+
Retailer 11
-
€661 EUR
ZAR 11,971 ZAR
View
B+
Retailer 12
-
€691 EUR
£610 GBP
View
B+
Retailer 13
-
€885 EUR
View
B+
Retailer 14
-
€892 EUR
A$1,540 AUD
View
B
Retailer 15
-
€1,022 EUR
$1,146 USD
View
B
Retailer 16
-
€1,196 EUR
$1,341 USD
View
Retailer 17
-
€1,324 EUR
$1,485 USD
View
Price last confirmed 12 days ago
B
Retailer 18
-
€1,348 EUR
$1,512 USD
View
B
Retailer 19
-
€1,378 EUR
$1,545 USD
View
B
Retailer 20
-
€1,410 EUR
SGD 2,137 SGD
View
B
Retailer 21
-
€1,510 EUR
£1,334 GBP
View
Most Expensive
C
Do Amore Diamonds
27-BFFD98079 · Oct 31
€2,496 EUR
$2,800 USD
View
21 more retailers have this diamond
Prices start from €378 EURSave up to €2,119 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
1.78ct Princess
€378 EUR