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Emerald|Lab Grown|IGI

4.28ct D FL Emerald Lab Grown Diamond

EX • D/FL • IGI LG791609544

Shape and cutting style on the report: Emerald cut

Certificate IGI LG791609544

Diamond specifications and retailer prices

From $6,001 SGD
$4,694 USD
As of October 30, 2026
Save $35,279 SGD (85%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $41,280 SGD at Do Amore Diamonds · As of October 29, 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 FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG791609544 or 791609544. Listed at 23 retailers as of October 29, 2026, with prices from $6,001 to $41,280, a $35,279 spread on the same certified stone. Do Amore Diamonds lists it at $41,280. 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
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.3°
Pavilion angle42.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG791609544
Dimensions11.15 × 7.70 × 5.07 mm
L/W Ratio1.45
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
11.15 mm7.70 mm4.28 ctD / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG791609544
Side View
Table 64.0%Crown 33.3°Girdle: Slightly ThickPavilion 42.2°Culet: LargeDepth 65.8%

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 30
Current: $41,280 SGD|Low: $6,200 SGD|High: $41,280 SGD|Avg: $14,064 SGD
Do Amore Diamonds
Retailer 2
Retailer 3
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Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
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Retailer 11
Retailer 12
Retailer 13
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Retailer 15
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Retailer 17
October 30, 2026
Retailer 16$6,200 SGD
Retailer 13$6,288 SGD
Retailer 6$6,632 SGD
Retailer 7$6,719 SGD
Retailer 15$6,999 SGD
Retailer 14$8,890 SGD
Retailer 2$9,839 SGD
Retailer 17$10,021 SGD
Retailer 9$10,891 SGD
Retailer 11$12,027 SGD
Retailer 12$15,718 SGD
Retailer 10$16,352 SGD
Retailer 3$19,159 SGD
Retailer 4$24,377 SGD
Retailer 5$27,477 SGD
Retailer 8$36,721 SGD
Do Amore Diamonds$41,280 SGD

41 data points across 17 retailers

23 retailers$6,001 SGD to $41,280 SGD

A
Cheapest Retailer
-
$6,001 SGD
$4,694 USD
A
Retailer 2
-
$6,200 SGD
$4,850 USD
View
A
Retailer 3
-
$6,288 SGD
$4,919 USD
View
A
Retailer 4
-
$6,632 SGD
$5,188 USD
View
A
Retailer 5
-
$6,719 SGD
$5,256 USD
View
Final sale: no returns
A
Retailer 6
-
$6,961 SGD
$5,445 USD
View
Retailer 7
-
$6,961 SGD
$5,445 USD
View
Price last confirmed 14 days ago
A
Retailer 8
-
$6,999 SGD
$5,475 USD
View
A
Retailer 9
-
$8,890 SGD
$6,954 USD
View
A
Retailer 10
-
$9,120 SGD
$7,134 USD
View
A
Retailer 11
-
$9,839 SGD
£6,060 GBP
View
B+
Retailer 12
-
$10,021 SGD
$7,839 USD
View
B+
Retailer 13
-
$10,891 SGD
£6,708 GBP
View
B+
Retailer 14
-
$12,027 SGD
€8,960 EUR
View
B+
Retailer 15
-
$15,718 SGD
£9,681 GBP
View
B+
Retailer 16
-
$16,352 SGD
ZAR 206,641 ZAR
View
B
Retailer 17
-
$19,159 SGD
$14,987 USD
View
B
Retailer 18
-
$21,106 SGD
$16,510 USD
View
B
Retailer 19
-
$24,377 SGD
$19,069 USD
View
B
Retailer 20
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$26,023 SGD
$20,356 USD
View
B
Retailer 21
-
$27,477 SGD
$21,493 USD
View
B
Retailer 22
-
$36,721 SGD
$28,724 USD
View
Most Expensive
B
Do Amore Diamonds
27-9BCD18018 · Oct 29
$41,280 SGD
$32,290 USD
View
22 more retailers have this diamond
Prices start from $6,001 SGDSave up to $35,279 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
$6,001 SGD