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Oval|Lab Grown|IGI

1.21ct D IF Oval Lab Grown Diamond

ID • D/IF • IGI LG846662474

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG846662474

Diamond specifications and retailer prices

From $249 SGD
$195 USD
As of November 1, 2026
Save $2,142 SGD (90%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $2,392 SGD at Do Amore Diamonds · As of November 2, 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 D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG846662474 or 846662474. Listed at 15 retailers as of November 1, 2026, with prices from $249 to $2,392, a $2,142 spread on the same certified stone. Do Amore Diamonds lists it at $2,392. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.21
Carat
D
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.9°
Pavilion angle39.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG846662474
Dimensions8.32 × 5.99 × 3.77 mm
L/W Ratio1.39
Girdle conditionFaceted
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
8.32 mm5.99 mm1.21 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG846662474
Side View
Table 56.0%Crown 34.9°Girdle: STK-THKPavilion 39.8°Culet: NoneDepth 62.9%

Caratlytics Score

How it works →
A+
Exceptional
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: Nov 1
Current: $2,392 SGD|Low: $249 SGD|High: $2,635 SGD|Avg: $1,054 SGD|-1.6%
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
November 2, 2026
Retailer 12$249 SGD
Retailer 5$289 SGD
Retailer 8$351 SGD
Retailer 13$508 SGD
Retailer 15$540 SGD
Retailer 10$583 SGD
Retailer 6$769 SGD
Retailer 2$834 SGD
Retailer 14$996 SGD
Retailer 3$1,068 SGD
Retailer 4$1,096 SGD
Retailer 9$1,366 SGD
Retailer 7$1,957 SGD
Retailer 11$2,276 SGD
Do Amore Diamonds$2,392 SGD

14 data points across 15 retailers

15 retailers$249 SGD to $2,392 SGD

A+
Cheapest Retailer
-
$249 SGD
$195 USD
A
Retailer 2
-
$289 SGD
$226 USD
View
A
Retailer 3
-
$351 SGD
£216 GBP
View
A
Retailer 4
-
$508 SGD
$397 USD
View
A
Retailer 5
-
$540 SGD
$422 USD
View
A
Retailer 6
-
$583 SGD
€434 EUR
View
A
Retailer 7
-
$769 SGD
$601 USD
View
A
Retailer 8
-
$834 SGD
A$1,003 AUD
View
B+
Retailer 9
-
$996 SGD
$779 USD
View
B+
Retailer 10
-
$1,068 SGD
$835 USD
View
B+
Retailer 11
-
$1,096 SGD
$857 USD
View
B+
Retailer 12
-
$1,366 SGD
£841 GBP
View
Retailer 13
-
$1,957 SGD
$1,530 USD
View
Price last confirmed 13 days ago
B
Retailer 14
-
$2,276 SGD
$1,780 USD
View
Most Expensive
B
Do Amore Diamonds
27-6D0C86071 · Nov 2
$2,392 SGD
$1,870 USD
View
14 more retailers have this diamond
Prices start from $249 SGDSave up to $2,142 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
$249 SGD