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Round|Lab Grown|IGI

5.04ct E SI1 Round Lab Grown Diamond

ID • E/SI1 • IGI LG485150715

Shape and cutting style on the report: Round brilliant

Certificate IGI LG485150715

Diamond specifications and retailer prices

From $1,459 SGD
$1,141 USD
As of October 29, 2026
Save $5,359 SGD (79%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $12,963 SGD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 5.04ct lab-grown round diamond

This 5.04ct lab-grown round sits in the over five carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG485150715 or 485150715. Listed at 22 retailers as of October 29, 2026, with a 367% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

5.04
Carat
E
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.6°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG485150715
Dimensions10.93 × 10.98 × 6.83 mm
L/W Ratio1.00
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
10.93 mm10.98 mm5.04 ctE / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG485150715
Side View
Table 56.0%Crown 35.6°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 62.3%

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: $2,622 SGD|Low: $1,459 SGD|High: $6,818 SGD|Avg: $3,331 SGD|+1.4%
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 12$1,459 SGD
Retailer 11$1,588 SGD
Retailer 2$1,693 SGD
Retailer 3$1,918 SGD
Retailer 7$2,118 SGD
Retailer 15$2,492 SGD
Retailer 1$2,622 SGD
Retailer 4$2,802 SGD
Retailer 9$2,988 SGD
Retailer 13$3,502 SGD
Retailer 10$3,596 SGD
Retailer 14$3,746 SGD
Retailer 5$5,740 SGD
Retailer 8$6,035 SGD
Retailer 6$6,818 SGD

38 data points across 15 retailers

22 retailers$1,459 SGD to $6,818 SGD

A
Cheapest Retailer
-
$1,459 SGD
$1,141 USD
B+
Retailer 2
-
$1,588 SGD
$1,242 USD
View
B+
Retailer 3
-
$1,693 SGD
$1,324 USD
View
B+
Retailer 4
-
$1,748 SGD
$1,367 USD
View
B+
Retailer 5
-
$1,863 SGD
$1,457 USD
View
Final sale: no returns
B+
Retailer 6
-
$1,918 SGD
$1,500 USD
View
B+
Retailer 7
-
$2,118 SGD
$1,657 USD
View
B+
Retailer 8
-
$2,356 SGD
HK$14,400 HKD
View
Retailer 9
-
$2,492 SGD
£1,535 GBP
View
Price last confirmed 13 days ago
B+
Retailer 10
-
$2,622 SGD
£1,615 GBP
View
B
Retailer 11
-
$2,802 SGD
$2,192 USD
View
B+
Retailer 12
-
$2,988 SGD
€2,226 EUR
View
B
Retailer 13
-
$3,335 SGD
$2,609 USD
View
B
Retailer 14
-
$3,502 SGD
$2,739 USD
View
B
Retailer 15
-
$3,596 SGD
A$4,328 AUD
View
Retailer 16
-
$3,746 SGD
$2,930 USD
View
Price last confirmed 9 days ago
B
Retailer 17
-
$4,819 SGD
$3,770 USD
View
B
Retailer 18
-
$5,740 SGD
$4,490 USD
View
B
Retailer 19
-
$6,035 SGD
£3,717 GBP
View
B
Retailer 20
-
$6,631 SGD
$5,187 USD
View
B
Retailer 21
-
$6,818 SGD
View
Most Expensive
Do Amore Diamonds
27-6667E8C95 · Oct 29
$12,963 SGD
$10,140 USD
View
Price under review
21 more retailers have this diamond
Prices start from $1,459 SGDSave up to $5,359 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
5.04ct Round
$1,459 SGD