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Emerald|Lab Grown|IGI

4.28ct D IF Emerald Lab Grown Diamond

ID • D/IF • IGI LG754563514

Shape and cutting style on the report: Emerald cut

Certificate IGI LG754563514

Diamond specifications and retailer prices

From $5,708 SGD
As of November 4, 2026
Save $29,894 SGD (84%) vs most expensive(unlock to see where)
32 retailers carry this diamond
Most expensive: $35,602 SGD at Do Amore Diamonds · As of November 4, 2026
View at Do Amore Diamonds

About this 4.28ct lab-grown emerald diamond

This 4.28ct lab-grown emerald sits in the three to five carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG754563514 or 754563514. Listed at 32 retailers as of November 4, 2026, with prices from $5,708 to $35,602, a $29,894 spread on the same certified stone. Do Amore Diamonds lists it at $35,602. 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

4.28
Carat
D
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle30.3°
Pavilion angle39.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG754563514
Dimensions11.03 × 7.78 × 5.00 mm
L/W Ratio1.42
Culet sizeLarge
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
11.03 mm7.78 mm4.28 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG754563514
Side View
Table 66.0%Crown 30.3°Girdle: Slightly ThickPavilion 39.2°Culet: LargeDepth 64.3%

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: Nov 4
Current: $35,602 SGD|Low: $5,692 SGD|High: $35,602 SGD|Avg: $13,457 SGD
Do Amore Diamonds
Retailer 2
Retailer 3
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Retailer 24
November 4, 2026
Retailer 17$5,692 SGD
Retailer 11$5,708 SGD
Retailer 13$5,839 SGD
Retailer 10$6,020 SGD
Retailer 4$6,070 SGD
Retailer 5$7,963 SGD
Retailer 12$8,407 SGD
Retailer 18$8,515 SGD
Retailer 16$8,690 SGD
Retailer 15$9,327 SGD
Retailer 9$10,210 SGD
Retailer 24$10,890 SGD
Retailer 8$11,343 SGD
Retailer 20$13,721 SGD
Retailer 19$14,146 SGD
Retailer 21$14,486 SGD
Retailer 6$16,526 SGD
Retailer 23$17,686 SGD
Retailer 14$17,856 SGD
Retailer 2$20,013 SGD
Retailer 22$20,659 SGD
Retailer 3$22,395 SGD
Retailer 7$24,334 SGD
Do Amore Diamonds$35,602 SGD

40 data points across 24 retailers

32 retailers$5,708 SGD to $35,602 SGD

Retailer 1
-
$4,968 SGD
Price last confirmed 33 days ago
Retailer 2
-
$5,423 SGD
View
Price last confirmed 22 days ago
Retailer 3
-
$5,431 SGD
View
Price last confirmed 35 days ago
Retailer 4
-
$5,692 SGD
View
Price last confirmed 40 days ago
A
Retailer 5
-
$5,708 SGD
View
A
Retailer 6
-
$5,839 SGD
View
Final sale: no returns
A
Retailer 7
-
$6,004 SGD
View
Retailer 8
-
$6,004 SGD
View
Price last confirmed 32 days ago
Retailer 9
-
$6,004 SGD
View
Price last confirmed 25 days ago
A
Retailer 10
-
$6,020 SGD
View
A
Retailer 11
-
$6,070 SGD
View
Retailer 12
-
$6,213 SGD
View
Price last confirmed 36 days ago
A
Retailer 13
-
$7,963 SGD
View
Retailer 14
-
$8,281 SGD
View
Price last confirmed 25 days ago
A
Retailer 15
-
$8,407 SGD
View
A
Retailer 16
-
$8,515 SGD
View
Retailer 17
-
$8,690 SGD
View
Price last confirmed 35 days ago
A
Retailer 18
-
$9,327 SGD
View
B+
Retailer 19
-
$10,210 SGD
View
B+
Retailer 20
-
$10,890 SGD
View
B+
Retailer 21
-
$11,343 SGD
View
B+
Retailer 22
-
$13,721 SGD
View
B+
Retailer 23
-
$14,146 SGD
View
B+
Retailer 24
-
$14,486 SGD
View
B
Retailer 25
-
$16,526 SGD
View
B+
Retailer 26
-
$17,686 SGD
View
B
Retailer 27
-
$17,856 SGD
View
B
Retailer 28
-
$20,013 SGD
View
B
Retailer 29
-
$20,659 SGD
View
B
Retailer 30
-
$22,395 SGD
View
B
Retailer 31
-
$24,334 SGD
View
Most Expensive
B
Do Amore Diamonds
27-414B312AD · Nov 4
$35,602 SGD
$27,860 USD
View
31 more retailers have this diamond
Prices start from $5,708 SGDSave up to $29,894 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
4.28ct Emerald
$5,708 SGD