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Round|Lab Grown|IGI

1.29ct E FL Round Lab Grown Diamond

ID • E/FL • IGI LG799639011

Shape and cutting style on the report: Round brilliant

Certificate IGI LG799639011

Diamond specifications and retailer prices

From $667 SGD
$522 USD
As of October 30, 2026
Save $2,184 SGD (77%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $2,851 SGD at Do Amore Diamonds · As of October 30, 2026
View at Do Amore Diamonds

About this 1.29ct lab-grown round diamond

This 1.29ct lab-grown round sits in the one-and-a-quarter to one-and-a-half carat band, graded E colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG799639011 or 799639011. Listed at 10 retailers as of October 30, 2026, with prices from $667 to $2,851, a $2,184 spread on the same certified stone. Do Amore Diamonds lists it at $2,851. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.29
Carat
E
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG799639011
Dimensions7.03 × 6.99 × 4.28 mm
L/W Ratio1.01
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
7.03 mm6.99 mm1.29 ctE / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG799639011
Side View
Table 58.0%Crown 34°Girdle: MED-STKPavilion 41°Culet: NoneDepth 61.1%

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 30
Current: $2,851 SGD|Low: $285 SGD|High: $3,196 SGD|Avg: $1,176 SGD|-10.8%
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
October 30, 2026
Retailer 6$285 SGD
Retailer 3$440 SGD
Retailer 12$667 SGD
Retailer 11$671 SGD
Retailer 8$707 SGD
Retailer 2$712 SGD
Retailer 7$736 SGD
Retailer 5$737 SGD
Retailer 17$746 SGD
Retailer 9$950 SGD
Retailer 13$1,223 SGD
Retailer 14$1,315 SGD
Retailer 4$1,497 SGD
Retailer 10$1,771 SGD
Retailer 15$2,039 SGD
Retailer 16$2,339 SGD
Do Amore Diamonds$2,851 SGD

22 data points across 17 retailers

10 retailers$667 SGD to $2,851 SGD

Retailer 1
-
$440 SGD
$344 USD
Price last confirmed 49 days ago
A
Retailer 2
-
$667 SGD
$522 USD
View
A
Retailer 3
-
$671 SGD
$525 USD
View
A
Retailer 4
-
$712 SGD
£438 GBP
View
B+
Retailer 5
-
$1,223 SGD
$957 USD
View
B+
Retailer 6
-
$1,315 SGD
$1,028 USD
View
B+
Retailer 7
-
$1,771 SGD
£1,091 GBP
View
Retailer 8
-
$2,039 SGD
$1,595 USD
View
Price last confirmed 13 days ago
B
Retailer 9
-
$2,339 SGD
$1,830 USD
View
Most Expensive
B
Do Amore Diamonds
27-A2324147E · Oct 30
$2,851 SGD
$2,230 USD
View
9 more retailers have this diamond
Prices start from $667 SGDSave up to $2,184 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
1.29ct Round
$667 SGD