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Round|Lab Grown|IGI

0.90ct E IF Round Lab Grown Diamond

ID • E/IF • IGI LG621451110

Shape and cutting style on the report: Round brilliant

Certificate IGI LG621451110

Diamond specifications and retailer prices

From $295 SGD
$230 USD
As of October 29, 2026
Save $2,538 SGD (90%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $4,063 SGD at Do Amore Diamonds · As of October 28, 2026
View at Do Amore Diamonds

About this 0.9ct lab-grown round diamond

This 0.9ct lab-grown round sits in the just-under-one-carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG621451110 or 621451110. Listed at 20 retailers as of October 29, 2026, with a 861% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.90
Carat
E
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.7°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG621451110
Dimensions6.25 × 6.21 × 3.76 mm
L/W Ratio1.01
Girdle conditionFaceted
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
6.25 mm6.21 mm0.90 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG621451110
Side View
Table 60.0%Crown 33.7°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 60.3%

Caratlytics Score

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

Price History

Last verified: Oct 29
Current: $2,833 SGD|Low: $295 SGD|High: $3,038 SGD|Avg: $963 SGD|-6.8%
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
October 29, 2026
Retailer 18$295 SGD
Retailer 6$328 SGD
Retailer 16$341 SGD
Retailer 7$365 SGD
Retailer 15$365 SGD
Retailer 4$374 SGD
Retailer 5$488 SGD
Retailer 13$729 SGD
Retailer 17$754 SGD
Retailer 2$764 SGD
Retailer 12$1,002 SGD
Retailer 8$1,022 SGD
Retailer 9$1,211 SGD
Retailer 14$1,296 SGD
Retailer 3$1,514 SGD
Retailer 11$1,623 SGD
Retailer 10$1,756 SGD
Do Amore Diamonds$2,833 SGD

30 data points across 18 retailers

20 retailers$295 SGD to $2,833 SGD

A
Cheapest Retailer
-
$295 SGD
$230 USD
A
Retailer 2
-
$328 SGD
$256 USD
View
Final sale: no returns
A
Retailer 3
-
$341 SGD
$266 USD
View
A
Retailer 4
-
$365 SGD
$285 USD
View
A
Retailer 5
-
$365 SGD
$285 USD
View
A
Retailer 6
-
$374 SGD
$292 USD
View
A
Retailer 7
-
$488 SGD
$381 USD
View
B+
Retailer 8
-
$729 SGD
ZAR 9,187 ZAR
View
B+
Retailer 9
-
$754 SGD
$588 USD
View
B+
Retailer 10
-
$764 SGD
£469 GBP
View
B+
Retailer 11
-
$1,002 SGD
A$1,203 AUD
View
B+
Retailer 12
-
$1,022 SGD
$797 USD
View
Retailer 13
-
$1,130 SGD
$882 USD
View
Price last confirmed 43 days ago
B+
Retailer 14
-
$1,211 SGD
$945 USD
View
B+
Retailer 15
-
$1,296 SGD
$1,011 USD
View
B+
Retailer 16
-
$1,514 SGD
$1,181 USD
View
B+
Retailer 17
-
$1,623 SGD
£997 GBP
View
B
Retailer 18
-
$1,756 SGD
$1,370 USD
View
B
Retailer 19
-
$2,833 SGD
$2,210 USD
View
Most Expensive
Do Amore Diamonds
23-621451110 · Oct 28
$4,063 SGD
$3,170 USD
View
Price under review
19 more retailers have this diamond
Prices start from $295 SGDSave up to $2,538 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
0.90ct Round
$295 SGD