CaratHunter
Plans
Emerald|Lab Grown|IGI

5.09ct E FL Emerald Lab Grown Diamond

ID • E/FL • IGI LG780662939

Shape and cutting style on the report: Emerald cut

Certificate IGI LG780662939

Diamond specifications and retailer prices

From $13,619 SGD
$10,653 USD
As of October 26, 2026
Save $39,235 SGD (74%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $52,854 SGD at With Clarity · As of October 31, 2026
View at With Clarity

About this 5.09ct lab-grown emerald diamond

This 5.09ct lab-grown emerald sits in the over five carat band, graded E colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG780662939 or 780662939. Listed at 12 retailers as of October 26, 2026, with prices from $13,619 to $52,854, a $39,235 spread on the same certified stone. With Clarity lists it at $52,854. 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

5.09
Carat
E
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle30°
Pavilion angle39.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG780662939
Dimensions11.98 × 8.11 × 5.23 mm
L/W Ratio1.48
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
11.98 mm8.11 mm5.09 ctE / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG780662939
Side View
Table 64.0%Crown 30°Girdle: Slightly ThickPavilion 39.6°Culet: LargeDepth 64.5%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 26
Current: $20,940 SGD|Low: $11,712 SGD|High: $68,373 SGD|Avg: $27,861 SGD|-22.4%
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
With Clarity
October 30, 2026
Retailer 5$11,712 SGD
Retailer 11$13,619 SGD
Retailer 10$13,721 SGD
Retailer 8$14,120 SGD
Retailer 12$14,171 SGD
Retailer 4$14,771 SGD
Retailer 14$20,910 SGD
Retailer 1$20,940 SGD
Retailer 7$21,830 SGD
Retailer 13$26,500 SGD
Retailer 3$31,156 SGD
Retailer 2$34,607 SGD
Retailer 9$35,789 SGD
Retailer 6$50,105 SGD
With Clarity$52,854 SGD

24 data points across 15 retailers

12 retailers$13,619 SGD to $52,854 SGD

A
Cheapest Retailer
-
$13,619 SGD
$10,653 USD
A
Retailer 2
-
$13,721 SGD
$10,733 USD
View
A
Retailer 3
-
$14,120 SGD
$11,045 USD
View
A
Retailer 4
-
$14,171 SGD
HK$86,600 HKD
View
B+
Retailer 5
-
$20,940 SGD
$16,380 USD
View
B+
Retailer 6
-
$21,830 SGD
€16,263 EUR
View
Retailer 7
-
$26,500 SGD
£16,322 GBP
View
Price last confirmed 23 days ago
Retailer 8
-
$31,156 SGD
$24,371 USD
View
Price last confirmed 26 days ago
Retailer 9
-
$34,607 SGD
ZAR 437,332 ZAR
View
Price last confirmed 25 days ago
B
Retailer 10
-
$35,789 SGD
$27,995 USD
View
Retailer 11
-
$50,105 SGD
$39,193 USD
View
Price last confirmed 27 days ago
Most Expensive
B
With Clarity
780662939 · Oct 31
$52,854 SGD
$41,344 USD
View
11 more retailers have this diamond
Prices start from $13,619 SGDSave up to $39,235 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
5.09ct Emerald
$13,619 SGD