CaratHunter
Plans
Emerald|Lab Grown|IGI

3.87ct G VS1 Emerald Lab Grown Diamond

ID • G/VS1 • IGI LG610334687

Shape and cutting style on the report: Emerald cut

Certificate IGI LG610334687

Diamond specifications and retailer prices

From $908 NZD
$512 USD
As of October 30, 2026
Save $6,171 NZD (87%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $7,079 NZD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 3.87ct lab-grown emerald diamond

This 3.87ct lab-grown emerald sits in the three to five carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG610334687 or 610334687. Listed at 20 retailers as of October 29, 2026, with prices from $908 to $7,079, a $6,171 spread on the same certified stone. Brilliant Earth lists it at $7,079. 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

3.87
Carat
G
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.2°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG610334687
Dimensions10.44 × 7.43 × 5.02 mm
L/W Ratio1.41
Culet sizeLong
Top View
10.44 mm7.43 mm3.87 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG610334687
Side View
Table 64.0%Crown 33.2°Girdle: MediumPavilion 40.5°Culet: LNGDepth 67.6%

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: $7,079 NZD|Low: $765 NZD|High: $7,949 NZD|Avg: $2,666 NZD|-10.9%
Brilliant Earth
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
Retailer 20
Retailer 21
Retailer 22
October 31, 2026
Retailer 12$889 NZD
Retailer 7$908 NZD
Retailer 20$1,017 NZD
Retailer 3$1,125 NZD
Retailer 5$1,125 NZD
Retailer 2$1,366 NZD
Retailer 17$1,556 NZD
Retailer 13$1,739 NZD
Retailer 11$1,746 NZD
Retailer 10$1,819 NZD
Retailer 16$2,378 NZD
Retailer 19$2,444 NZD
Retailer 4$2,567 NZD
Retailer 15$2,677 NZD
Retailer 21$2,905 NZD
Retailer 6$2,961 NZD
Retailer 9$3,663 NZD
Retailer 8$4,175 NZD
Retailer 18$4,725 NZD
Retailer 22$5,039 NZD
Retailer 14$6,308 NZD
Brilliant Earth$7,079 NZD

39 data points across 22 retailers

20 retailers$908 NZD to $7,079 NZD

A
Cheapest Retailer
-
$908 NZD
$512 USD
A
Retailer 2
-
$1,017 NZD
$573 USD
View
Retailer 3
-
$1,125 NZD
$634 USD
View
Price last confirmed 15 days ago
A
Retailer 4
-
$1,125 NZD
$634 USD
View
A
Retailer 5
-
$1,366 NZD
$770 USD
View
A
Retailer 6
-
$1,556 NZD
€835 EUR
View
A
Retailer 7
-
$1,739 NZD
£772 GBP
View
B+
Retailer 8
-
$1,746 NZD
$984 USD
View
A
Retailer 9
-
$1,819 NZD
$1,025 USD
View
A
Retailer 10
-
$2,378 NZD
A$2,062 AUD
View
A
Retailer 11
-
$2,444 NZD
ZAR 22,252 ZAR
View
A
Retailer 12
-
$2,567 NZD
$1,447 USD
View
B+
Retailer 13
-
$2,905 NZD
$1,637 USD
View
A
Retailer 14
-
$2,961 NZD
$1,669 USD
View
B+
Retailer 15
-
$3,663 NZD
$2,065 USD
View
B
Retailer 16
-
$4,175 NZD
$2,353 USD
View
B
Retailer 17
-
$4,725 NZD
£2,097 GBP
View
Retailer 18
-
$5,039 NZD
$2,840 USD
View
Price last confirmed 12 days ago
B
Retailer 19
-
$6,308 NZD
$3,555 USD
View
Most Expensive
B
Brilliant Earth
8718276A · Oct 29
$7,079 NZD
$3,990 USD
View
19 more retailers have this diamond
Prices start from $908 NZDSave up to $6,171 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
3.87ct Emerald
$908 NZD