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Emerald|Lab Grown|IGI

3.03ct F IF Emerald Lab Grown Diamond

EX • F/IF • IGI LG689539590

Shape and cutting style on the report: Emerald cut

Certificate IGI LG689539590

Diamond specifications and retailer prices

From $1,766 SGD
$1,381 USD
As of October 31, 2026
Save $10,946 SGD (86%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $12,712 SGD at Brilliant Earth · As of November 2, 2026
View at Brilliant Earth

About this 3.03ct lab-grown emerald diamond

This 3.03ct lab-grown emerald sits in the three to five carat band, graded F colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG689539590 or 689539590. Listed at 2 retailers as of October 31, 2026, with prices from $1,766 to $12,712, a $10,946 spread on the same certified stone. Brilliant Earth lists it at $12,712. 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
F
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.4°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG689539590
Dimensions9.99 × 6.76 mm
L/W Ratio1.48
Culet sizeLong
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
9.99 mm6.76 mm3.03 ctF / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG689539590
Side View
Table 63.0%Crown 38.4°Girdle: MediumPavilion 40.8°Culet: LNGDepth 67.3%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 31
Current: $12,712 SGD|Low: $1,656 SGD|High: $12,712 SGD|Avg: $4,491 SGD
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
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Retailer 15
September 28, 2026
Retailer 5$1,656 SGD
Retailer 2$1,766 SGD
Retailer 15$1,868 SGD
Retailer 9$1,885 SGD
Retailer 12$1,905 SGD
Retailer 3$2,056 SGD
Retailer 7$2,469 SGD
Retailer 10$2,732 SGD
Retailer 14$3,034 SGD
Retailer 11$3,684 SGD
Retailer 13$4,110 SGD
Retailer 4$4,403 SGD
Retailer 6$5,438 SGD
Retailer 8$6,081 SGD
Brilliant Earth$12,712 SGD

65 data points across 15 retailers

2 retailers$1,766 SGD to $12,712 SGD

A
Cheapest Retailer
-
$1,766 SGD
$1,381 USD
Final sale: no returns
Most Expensive
B
Brilliant Earth
14020586A · Nov 2
$12,712 SGD
$9,940 USD
View
1 more retailer has this diamond
Prices start from $1,766 SGDSave up to $10,946 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 Emerald
$1,766 SGD