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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 $864 NZD
$487 USD
As of October 30, 2026
Save $6,932 NZD (89%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $7,796 NZD 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 $864 to $7,796, a $6,932 spread on the same certified stone. Helzberg Diamonds lists it at $7,796. 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: $7,796 NZD|Low: $829 NZD|High: $8,801 NZD|Avg: $3,029 NZD
Helzberg Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
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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$864 NZD
Retailer 4$1,070 NZD
Retailer 9$1,070 NZD
Retailer 17$1,204 NZD
Retailer 14$1,322 NZD
Retailer 19$1,437 NZD
Retailer 16$1,606 NZD
Retailer 12$1,779 NZD
Retailer 8$1,787 NZD
Retailer 15$2,496 NZD
Retailer 7$2,773 NZD
Retailer 6$2,816 NZD
Retailer 11$3,457 NZD
Retailer 10$3,491 NZD
Retailer 5$4,005 NZD
Retailer 2$4,468 NZD
Retailer 18$4,799 NZD
Retailer 13$7,559 NZD
Helzberg Diamonds$7,796 NZD

36 data points across 19 retailers

19 retailers$864 NZD to $7,796 NZD

A
Cheapest Retailer
-
$864 NZD
$487 USD
A
Retailer 2
-
$1,070 NZD
$603 USD
View
Retailer 3
-
$1,070 NZD
$603 USD
View
Price last confirmed 16 days ago
A
Retailer 4
-
$1,204 NZD
HK$5,300 HKD
View
A
Retailer 5
-
$1,322 NZD
$745 USD
View
B+
Retailer 6
-
$1,437 NZD
$810 USD
View
A
Retailer 7
-
$1,606 NZD
€862 EUR
View
A
Retailer 8
-
$1,779 NZD
£789 GBP
View
A
Retailer 9
-
$1,787 NZD
$1,007 USD
View
A
Retailer 10
-
$2,496 NZD
$1,407 USD
View
B+
Retailer 11
-
$2,773 NZD
$1,563 USD
View
B+
Retailer 12
-
$2,816 NZD
$1,587 USD
View
B+
Retailer 13
-
$3,457 NZD
SGD 2,633 SGD
View
B+
Retailer 14
-
$3,491 NZD
$1,967 USD
View
B+
Retailer 15
-
$4,005 NZD
$2,257 USD
View
B+
Retailer 16
-
$4,468 NZD
£1,983 GBP
View
Retailer 17
-
$4,799 NZD
$2,705 USD
View
Price last confirmed 14 days ago
B
Retailer 18
-
$7,559 NZD
$4,260 USD
View
Most Expensive
B
Helzberg Diamonds
ZXZOJMMINLHM · Nov 1
$7,796 NZD
$4,394 USD
View
18 more retailers have this diamond
Prices start from $864 NZDSave up to $6,932 NZD

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
$864 NZD