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Round|Lab Grown|IGI

4.53ct E FL Round Lab Grown Diamond

ID • E/FL • IGI LG799639954

Shape and cutting style on the report: Round brilliant

Certificate IGI LG799639954

Diamond specifications and retailer prices

From $4,800 SGD
$3,755 USD
As of October 29, 2026
Save $15,967 SGD (77%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $20,768 SGD at With Clarity · As of October 31, 2026
View at With Clarity

About this 4.53ct lab-grown round diamond

This 4.53ct lab-grown round sits in the three to five carat band, graded E colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG799639954 or 799639954. Listed at 23 retailers as of October 29, 2026, with prices from $4,800 to $20,768, a $15,967 spread on the same certified stone. With Clarity lists it at $20,768. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

4.53
Carat
E
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.8°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG799639954
Dimensions10.61 × 10.53 × 6.53 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
10.61 mm10.53 mm4.53 ctE / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG799639954
Side View
Table 57.0%Crown 34.8°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 61.8%

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: $7,257 SGD|Low: $4,800 SGD|High: $24,921 SGD|Avg: $10,132 SGD|-21.6%
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
Retailer 16
Retailer 17
Retailer 18
Retailer 19
With Clarity
November 1, 2026
Retailer 10$4,800 SGD
Retailer 6$5,032 SGD
Retailer 7$5,345 SGD
Retailer 15$5,377 SGD
Retailer 2$5,569 SGD
Retailer 17$5,574 SGD
Retailer 19$6,869 SGD
Retailer 4$6,960 SGD
Retailer 1$7,257 SGD
Retailer 11$7,320 SGD
Retailer 8$8,054 SGD
Retailer 3$8,602 SGD
Retailer 12$8,969 SGD
Retailer 14$11,852 SGD
Retailer 16$11,993 SGD
Retailer 18$13,400 SGD
Retailer 9$15,462 SGD
Retailer 5$19,684 SGD
Retailer 13$20,148 SGD
With Clarity$20,768 SGD

27 data points across 20 retailers

23 retailers$4,800 SGD to $20,768 SGD

A
Cheapest Retailer
-
$4,800 SGD
$3,755 USD
A
Retailer 2
-
$5,032 SGD
$3,936 USD
View
A
Retailer 3
-
$5,345 SGD
$4,181 USD
View
A
Retailer 4
-
$5,377 SGD
$4,206 USD
View
Final sale: no returns
A
Retailer 5
-
$5,569 SGD
$4,356 USD
View
A
Retailer 6
-
$5,574 SGD
$4,360 USD
View
A
Retailer 7
-
$6,869 SGD
$5,373 USD
View
A
Retailer 8
-
$6,960 SGD
$5,444 USD
View
A
Retailer 9
-
$7,257 SGD
£4,470 GBP
View
Retailer 10
-
$7,320 SGD
$5,726 USD
View
Price last confirmed 15 days ago
Retailer 11
-
$7,838 SGD
$6,131 USD
View
Price last confirmed 45 days ago
A
Retailer 12
-
$8,054 SGD
$6,300 USD
View
A
Retailer 13
-
$8,602 SGD
$6,729 USD
View
Retailer 14
-
$8,816 SGD
$6,896 USD
View
Price last confirmed 73 days ago
B+
Retailer 15
-
$8,969 SGD
€6,682 EUR
View
B+
Retailer 16
-
$11,852 SGD
ZAR 149,774 ZAR
View
B+
Retailer 17
-
$11,993 SGD
£7,387 GBP
View
B+
Retailer 18
-
$13,400 SGD
$10,482 USD
View
B+
Retailer 19
-
$14,030 SGD
$10,975 USD
View
B+
Retailer 20
-
$15,462 SGD
$12,095 USD
View
B
Retailer 21
-
$19,684 SGD
$15,397 USD
View
B
Retailer 22
-
$20,148 SGD
$15,760 USD
View
Most Expensive
B
With Clarity
799639954 · Oct 31
$20,768 SGD
$16,245 USD
View
22 more retailers have this diamond
Prices start from $4,800 SGDSave up to $15,967 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
4.53ct Round
$4,800 SGD