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Round|Lab Grown|IGI

3.03ct E FL Round Lab Grown Diamond

ID • E/FL • IGI LG818658813

Shape and cutting style on the report: Round brilliant

Certificate IGI LG818658813

Diamond specifications and retailer prices

From $1,829 SGD
$1,427 USD
As of October 29, 2026
Save $6,310 SGD (78%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $8,139 SGD at Rare Carat · As of October 28, 2026
View at Rare Carat

About this 3.03ct lab-grown round diamond

This 3.03ct 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 LG818658813 or 818658813. Listed at 21 retailers as of October 28, 2026, with prices from $1,829 to $8,139, a $6,310 spread on the same certified stone. Rare Carat lists it at $8,139. 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

3.03
Carat
E
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818658813
Dimensions9.31 × 9.37 × 5.71 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
9.31 mm9.37 mm3.03 ctE / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818658813
Side View
Table 58.0%Crown 35°Girdle: MediumPavilion 40.9°Culet: NoneDepth 61.2%

Caratlytics Score

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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: $8,139 SGD|Low: $1,807 SGD|High: $8,216 SGD|Avg: $4,076 SGD|-0.9%
Rare Carat
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
Retailer 20
October 30, 2026
Retailer 9$1,829 SGD
Retailer 3$1,990 SGD
Retailer 4$2,047 SGD
Retailer 16$2,122 SGD
Retailer 10$2,497 SGD
Retailer 2$2,596 SGD
Retailer 18$2,965 SGD
Retailer 13$2,983 SGD
Retailer 11$2,986 SGD
Retailer 8$3,191 SGD
Retailer 15$3,395 SGD
Retailer 12$3,963 SGD
Retailer 19$3,978 SGD
Retailer 14$4,928 SGD
Retailer 20$5,491 SGD
Retailer 5$5,504 SGD
Retailer 6$6,068 SGD
Retailer 17$6,550 SGD
Retailer 7$7,467 SGD
Rare Carat$8,139 SGD

26 data points across 20 retailers

21 retailers$1,829 SGD to $8,139 SGD

A
Cheapest Retailer
-
$1,829 SGD
$1,427 USD
A
Retailer 2
-
$1,990 SGD
$1,553 USD
View
A
Retailer 3
-
$2,047 SGD
$1,597 USD
View
Final sale: no returns
A
Retailer 4
-
$2,122 SGD
$1,656 USD
View
Retailer 5
-
$2,184 SGD
$1,704 USD
View
Price last confirmed 17 days ago
A
Retailer 6
-
$2,497 SGD
$1,948 USD
View
A
Retailer 7
-
$2,596 SGD
£1,595 GBP
View
A
Retailer 8
-
$2,965 SGD
$2,313 USD
View
A
Retailer 9
-
$2,983 SGD
£1,833 GBP
View
A
Retailer 10
-
$2,986 SGD
$2,330 USD
View
A
Retailer 11
-
$3,191 SGD
$2,490 USD
View
A
Retailer 12
-
$3,395 SGD
€2,523 EUR
View
B+
Retailer 13
-
$3,963 SGD
$3,092 USD
View
B+
Retailer 14
-
$3,978 SGD
$3,104 USD
View
B+
Retailer 15
-
$4,928 SGD
ZAR 62,113 ZAR
View
B+
Retailer 16
-
$5,491 SGD
$4,284 USD
View
B+
Retailer 17
-
$5,504 SGD
$4,294 USD
View
B+
Retailer 18
-
$6,068 SGD
£3,728 GBP
View
B+
Retailer 19
-
$6,550 SGD
$5,110 USD
View
B
Retailer 20
-
$7,467 SGD
$5,826 USD
View
Most Expensive
B
Rare Carat
C495-21A · Oct 28
$8,139 SGD
$6,350 USD
View
20 more retailers have this diamond
Prices start from $1,829 SGDSave up to $6,310 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
3.03ct Round
$1,829 SGD