Oval|Lab Grown|IGI

1.21ct F VVS2 Oval Lab Grown Diamond

VG • F/VVS2 • IGI LG819654374

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG819654374

Diamond specifications and retailer prices

From $351 SGD
As of October 29, 2026
Save $1,387 SGD (80%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $1,738 SGD at Do Amore Diamonds · As of October 29, 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 VVS2 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG819654374 or 819654374. Listed at 19 retailers as of October 29, 2026, with prices from $351 to $1,738, a $1,387 spread on the same certified stone. Do Amore Diamonds lists it at $1,738. 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
Colour
VVS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.6°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG819654374
Dimensions8.40 × 5.82 × 3.84 mm
L/W Ratio1.44
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.40 mm5.82 mm1.21 ctF / VVS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG819654374
Side View
Table 58.0%Crown 36.6°Girdle: STK-THKPavilion 41.1°Culet: NoneDepth 66.0%

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 29
Current: $1,738 SGD|Low: $230 SGD|High: $1,738 SGD|Avg: $752 SGD|+10.6%
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
Retailer 18
Retailer 19
October 29, 2026
Retailer 19$230 SGD
Retailer 17$267 SGD
Retailer 9$285 SGD
Retailer 16$285 SGD
Retailer 2$351 SGD
Retailer 18$385 SGD
Retailer 4$463 SGD
Retailer 13$541 SGD
Retailer 12$572 SGD
Retailer 6$635 SGD
Retailer 14$769 SGD
Retailer 10$805 SGD
Retailer 3$873 SGD
Retailer 7$997 SGD
Retailer 8$1,012 SGD
Retailer 5$1,156 SGD
Retailer 11$1,232 SGD
Retailer 15$1,473 SGD
Do Amore Diamonds$1,738 SGD

10 data points across 19 retailers

19 retailers$351 SGD to $1,738 SGD

Retailer 1
-
$230 SGD
Price last confirmed 10 days ago
Retailer 2
-
$267 SGD
View
Price last confirmed 9 days ago
Retailer 3
-
$285 SGD
View
Price last confirmed 11 days ago
Retailer 4
-
$285 SGD
View
Price last confirmed 11 days ago
A
Retailer 5
-
$351 SGD
View
Retailer 6
-
$385 SGD
View
Price last confirmed 8 days ago
Retailer 7
-
$463 SGD
View
Price last confirmed 9 days ago
Retailer 8
-
$541 SGD
View
Price last confirmed 9 days ago
Retailer 9
-
$572 SGD
View
Price last confirmed 8 days ago
Retailer 10
-
$635 SGD
View
Price last confirmed 9 days ago
Retailer 11
-
$769 SGD
View
Price last confirmed 9 days ago
Retailer 12
-
$805 SGD
View
Price last confirmed 8 days ago
Retailer 13
-
$873 SGD
View
Price last confirmed 9 days ago
Retailer 14
-
$997 SGD
View
Price last confirmed 8 days ago
Retailer 15
-
$1,012 SGD
View
Price last confirmed 8 days ago
Retailer 16
-
$1,156 SGD
View
Price last confirmed 8 days ago
Retailer 17
-
$1,232 SGD
View
Price last confirmed 9 days ago
Retailer 18
-
$1,473 SGD
View
Price last confirmed 10 days ago
Most Expensive
B
Do Amore Diamonds
25-9129139-017 · Oct 29
$1,738 SGD
$1,360 USD
View
18 more retailers have this diamond
Prices start from $351 SGDSave up to $1,387 SGD

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
$351 SGD