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Round|Lab Grown|IGI

1.20ct E FL Round Lab Grown Diamond

EX • E/FL • IGI LG786634147

Shape and cutting style on the report: Round brilliant

Certificate IGI LG786634147

Diamond specifications and retailer prices

From $1,174 SGD
$916 USD
As of October 29, 2026
Save $2,653 SGD (69%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $5,561 SGD at With Clarity · As of October 30, 2026
View at With Clarity

About this 1.2ct lab-grown round diamond

This 1.2ct lab-grown round sits in the classic one-carat band, graded E colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG786634147 or 786634147. Listed at 21 retailers as of October 27, 2026, with a 226% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.20
Carat
E
Colour
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.2°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG786634147
Dimensions6.90 × 6.95 × 4.15 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
6.90 mm6.95 mm1.20 ctE / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG786634147
Side View
Table 57.0%Crown 32.2°Girdle: MediumPavilion 40.9°Culet: NoneDepth 59.9%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: $2,089 SGD|Low: $1,127 SGD|High: $4,678 SGD|Avg: $2,389 SGD|+2.9%
Retailer 1
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
October 30, 2026
Retailer 14$1,174 SGD
Retailer 4$1,277 SGD
Retailer 6$1,314 SGD
Retailer 7$1,361 SGD
Retailer 15$1,361 SGD
Retailer 11$1,583 SGD
Retailer 3$1,615 SGD
Retailer 1$2,089 SGD
Retailer 10$2,134 SGD
Retailer 9$2,502 SGD
Retailer 13$2,763 SGD
Retailer 12$3,486 SGD
Retailer 5$3,827 SGD
Retailer 2$4,570 SGD
Retailer 8$4,641 SGD

44 data points across 15 retailers

21 retailers$1,174 SGD to $3,827 SGD

B+
Cheapest Retailer
-
$1,174 SGD
$916 USD
B+
Retailer 2
-
$1,277 SGD
$996 USD
View
B+
Retailer 3
-
$1,314 SGD
$1,025 USD
View
Final sale: no returns
Retailer 4
-
$1,361 SGD
$1,062 USD
View
Price last confirmed 13 days ago
B+
Retailer 5
-
$1,361 SGD
$1,062 USD
View
B
Retailer 6
-
$1,575 SGD
HK$9,600 HKD
View
B+
Retailer 7
-
$1,583 SGD
$1,235 USD
View
B
Retailer 8
-
$1,615 SGD
$1,260 USD
View
B
Retailer 9
-
$1,948 SGD
$1,520 USD
View
Retailer 10
-
$2,069 SGD
$1,614 USD
View
Price last confirmed 88 days ago
B
Retailer 11
-
$2,089 SGD
£1,283 GBP
View
B
Retailer 12
-
$2,134 SGD
€1,586 EUR
View
B
Retailer 13
-
$2,502 SGD
ZAR 31,537 ZAR
View
B
Retailer 14
-
$2,763 SGD
$2,156 USD
View
B
Retailer 15
-
$3,486 SGD
$2,720 USD
View
B
Retailer 16
-
$3,827 SGD
$2,986 USD
View
Retailer 17
-
$4,456 SGD
$3,477 USD
View
Price under review
Retailer 18
-
$4,570 SGD
View
Price under review
Retailer 19
-
$4,641 SGD
£2,851 GBP
View
Price under review
Retailer 20
-
$4,731 SGD
$3,691 USD
View
Price under review
Most Expensive
With Clarity
786634147 · Oct 30
$5,561 SGD
$4,339 USD
View
Price under review
20 more retailers have this diamond
Prices start from $1,174 SGDSave up to $2,653 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.

B+
1.20ct Round
$1,174 SGD