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Emerald|Lab Grown|IGI

3.90ct F VS2 Emerald Lab Grown Diamond

ID • F/VS2 • IGI LG836627516

Shape and cutting style on the report: Emerald cut

Certificate IGI LG836627516

Diamond specifications and retailer prices

From $693 AUD
$487 USD
As of October 30, 2026
Save $5,562 AUD (89%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $6,255 AUD at Helzberg Diamonds · As of November 1, 2026
View at Helzberg Diamonds

About this 3.9ct lab-grown emerald diamond

This 3.9ct lab-grown emerald sits in the three to five carat band, graded F colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG836627516 or 836627516. Listed at 19 retailers as of October 30, 2026, with prices from $693 to $6,255, a $5,562 spread on the same certified stone. Helzberg Diamonds lists it at $6,255. 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

3.90
Carat
F
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.5°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG836627516
Dimensions10.82 × 7.49 × 4.88 mm
L/W Ratio1.44
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.82 mm7.49 mm3.90 ctF / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG836627516
Side View
Table 67.0%Crown 33.5°Girdle: Slightly ThickPavilion 40.4°Culet: LargeDepth 65.2%

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 30
Current: $6,255 AUD|Low: $665 AUD|High: $7,061 AUD|Avg: $2,430 AUD
Helzberg Diamonds
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
Retailer 17
Retailer 18
Retailer 19
November 1, 2026
Retailer 3$693 AUD
Retailer 4$858 AUD
Retailer 9$858 AUD
Retailer 17$966 AUD
Retailer 14$1,061 AUD
Retailer 19$1,153 AUD
Retailer 16$1,289 AUD
Retailer 12$1,427 AUD
Retailer 8$1,434 AUD
Retailer 15$2,003 AUD
Retailer 7$2,225 AUD
Retailer 6$2,259 AUD
Retailer 11$2,774 AUD
Retailer 10$2,801 AUD
Retailer 5$3,213 AUD
Retailer 2$3,585 AUD
Retailer 18$3,851 AUD
Retailer 13$6,065 AUD
Helzberg Diamonds$6,255 AUD

36 data points across 19 retailers

19 retailers$693 AUD to $6,255 AUD

A
Cheapest Retailer
-
$693 AUD
$487 USD
A
Retailer 2
-
$858 AUD
$603 USD
View
Retailer 3
-
$858 AUD
$603 USD
View
Price last confirmed 16 days ago
A
Retailer 4
-
$966 AUD
HK$5,300 HKD
View
A
Retailer 5
-
$1,061 AUD
$745 USD
View
B+
Retailer 6
-
$1,153 AUD
$810 USD
View
A
Retailer 7
-
$1,289 AUD
€862 EUR
View
A
Retailer 8
-
$1,427 AUD
£789 GBP
View
A
Retailer 9
-
$1,434 AUD
$1,007 USD
View
A
Retailer 10
-
$2,003 AUD
$1,407 USD
View
B+
Retailer 11
-
$2,225 AUD
$1,563 USD
View
B+
Retailer 12
-
$2,259 AUD
$1,587 USD
View
B+
Retailer 13
-
$2,774 AUD
SGD 2,633 SGD
View
B+
Retailer 14
-
$2,801 AUD
$1,967 USD
View
B+
Retailer 15
-
$3,213 AUD
$2,257 USD
View
B+
Retailer 16
-
$3,585 AUD
£1,983 GBP
View
Retailer 17
-
$3,851 AUD
$2,705 USD
View
Price last confirmed 14 days ago
B
Retailer 18
-
$6,065 AUD
$4,260 USD
View
Most Expensive
B
Helzberg Diamonds
ZXZOJMMINLHM · Nov 1
$6,255 AUD
$4,394 USD
View
18 more retailers have this diamond
Prices start from $693 AUDSave up to $5,562 AUD

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
3.90ct Emerald
$693 AUD