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Emerald|Lab Grown|IGI

3.28ct D IF Emerald Lab Grown Diamond

ID • D/IF • IGI LG728578013

Shape and cutting style on the report: Emerald cut

Certificate IGI LG728578013

Diamond specifications and retailer prices

From $1,838 SGD
$1,438 USD
As of October 30, 2026
Save $10,805 SGD (85%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $12,643 SGD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 3.28ct lab-grown emerald diamond

This 3.28ct 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 LG728578013 or 728578013. Listed at 22 retailers as of October 29, 2026, with prices from $1,838 to $12,643, a $10,805 spread on the same certified stone. Do Amore Diamonds lists it at $12,643. 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

3.28
Carat
D
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.2°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG728578013
Dimensions10.43 × 6.86 × 4.58 mm
L/W Ratio1.52
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
10.43 mm6.86 mm3.28 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG728578013
Side View
Table 67.0%Crown 36.2°Girdle: MediumPavilion 40.5°Culet: LargeDepth 66.8%

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: $3,335 SGD|Low: $1,765 SGD|High: $7,344 SGD|Avg: $3,803 SGD|-0.6%
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
October 30, 2026
Retailer 14$1,838 SGD
Retailer 5$2,001 SGD
Retailer 7$2,058 SGD
Retailer 4$2,132 SGD
Retailer 15$2,132 SGD
Retailer 11$2,352 SGD
Retailer 6$2,421 SGD
Retailer 1$3,335 SGD
Retailer 2$3,363 SGD
Retailer 3$4,412 SGD
Retailer 12$5,325 SGD
Retailer 9$5,466 SGD
Retailer 8$5,689 SGD
Retailer 16$5,748 SGD
Retailer 10$6,759 SGD
Retailer 13$7,236 SGD

43 data points across 16 retailers

22 retailers$1,838 SGD to $12,643 SGD

A
Cheapest Retailer
-
$1,838 SGD
$1,438 USD
A
Retailer 2
-
$2,001 SGD
$1,565 USD
View
A
Retailer 3
-
$2,058 SGD
$1,610 USD
View
Final sale: no returns
A
Retailer 4
-
$2,132 SGD
$1,668 USD
View
Retailer 5
-
$2,132 SGD
$1,668 USD
View
Price last confirmed 18 days ago
A
Retailer 6
-
$2,352 SGD
$1,840 USD
View
A
Retailer 7
-
$2,421 SGD
$1,894 USD
View
A
Retailer 8
-
$2,815 SGD
HK$17,200 HKD
View
A
Retailer 9
-
$3,335 SGD
£2,054 GBP
View
A
Retailer 10
-
$3,363 SGD
$2,631 USD
View
A
Retailer 11
-
$3,374 SGD
$2,639 USD
View
A
Retailer 12
-
$3,871 SGD
$3,028 USD
View
A
Retailer 13
-
$4,412 SGD
$3,451 USD
View
Retailer 14
-
$5,325 SGD
A$6,408 AUD
View
Price last confirmed 8 days ago
B+
Retailer 15
-
$5,466 SGD
ZAR 69,076 ZAR
View
B+
Retailer 16
-
$5,689 SGD
£3,504 GBP
View
B+
Retailer 17
-
$5,748 SGD
$4,496 USD
View
B+
Retailer 18
-
$6,504 SGD
$5,088 USD
View
B+
Retailer 19
-
$6,759 SGD
£4,163 GBP
View
Retailer 20
-
$7,236 SGD
$5,660 USD
View
Price last confirmed 12 days ago
B+
Retailer 21
-
$8,301 SGD
$6,493 USD
View
Most Expensive
B
Do Amore Diamonds
27-4FF2BB67C · Oct 29
$12,643 SGD
$9,890 USD
View
21 more retailers have this diamond
Prices start from $1,838 SGDSave up to $10,805 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
3.28ct Emerald
$1,838 SGD