CaratHunter
Plans
Oval|Lab Grown|IGI

1.21ct F VS1 Oval Lab Grown Diamond

VG • F/VS1 • IGI LG737542936

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG737542936

Diamond specifications and retailer prices

From €286 EUR
$321 USD
As of October 30, 2026
Save €1,363 EUR (83%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: €1,649 EUR at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 1.21ct lab-grown oval diamond

This 1.21ct lab-grown oval sits in the classic one-carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG737542936 or 737542936. Listed at 17 retailers as of October 30, 2026, with prices from €286 to €1,649, a €1,363 spread on the same certified stone. Do Amore Diamonds lists it at €1,649. 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

1.21
Carat
F
Color
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.8°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG737542936
Dimensions8.70 × 5.63 × 3.72 mm
L/W Ratio1.55
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.70 mm5.63 mm1.21 ctF / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG737542936
Side View
Table 59.0%Crown 36.8°Girdle: STK-THKPavilion 40.7°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: €1,649 EUR|Low: €186 EUR|High: €1,899 EUR|Avg: €626 EUR
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
November 1, 2026
Retailer 7€186 EUR
Retailer 5€217 EUR
Retailer 4€218 EUR
Retailer 6€231 EUR
Retailer 10€286 EUR
Retailer 16€304 EUR
Retailer 13€414 EUR
Retailer 2€435 EUR
Retailer 12€562 EUR
Retailer 14€589 EUR
Retailer 8€618 EUR
Retailer 9€687 EUR
Retailer 3€775 EUR
Retailer 11€909 EUR
Retailer 15€967 EUR
Do Amore Diamonds€1,649 EUR

37 data points across 16 retailers

17 retailers€286 EUR to €1,649 EUR

Retailer 1
-
€186 EUR
$209 USD
Price last confirmed 13 days ago
Retailer 2
-
€217 EUR
$243 USD
View
Price last confirmed 13 days ago
Retailer 3
-
€218 EUR
$245 USD
View
Price last confirmed 12 days ago
Retailer 4
-
€231 EUR
$259 USD
View
Price last confirmed 18 days ago
B+
Retailer 5
-
€286 EUR
$321 USD
View
A
Retailer 6
-
€304 EUR
$341 USD
View
A
Retailer 7
-
€414 EUR
ZAR 7,502 ZAR
View
B+
Retailer 8
-
€435 EUR
£384 GBP
View
B+
Retailer 9
-
€562 EUR
$630 USD
View
B+
Retailer 10
-
€589 EUR
A$1,016 AUD
View
B+
Retailer 11
-
€618 EUR
A$1,067 AUD
View
B
Retailer 12
-
€687 EUR
$770 USD
View
Retailer 13
-
€775 EUR
$869 USD
View
Price last confirmed 12 days ago
B
Retailer 14
-
€909 EUR
$1,019 USD
View
B
Retailer 15
-
€967 EUR
£854 GBP
View
B
Retailer 16
-
€1,311 EUR
$1,470 USD
View
Most Expensive
B
Do Amore Diamonds
27-1CB045132 · Oct 31
€1,649 EUR
$1,850 USD
View
16 more retailers have this diamond
Prices start from €286 EURSave up to €1,363 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
1.21ct Oval
€286 EUR