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Emerald|Lab Grown|GIA

3.78ct G VS1 Emerald Lab Grown Diamond

GD • G/VS1 • GIA 7486079929

Certificate GIA 7486079929

Diamond specifications and retailer prices

From $2,795 NZD
$1,575 USD
As of October 31, 2026
Save $5,927 NZD (68%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $8,721 NZD at Taylor and Hart · As of October 30, 2026
View at Taylor and Hart

About this 3.78ct lab-grown emerald diamond

This 3.78ct lab-grown emerald sits in the three to five carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 7486079929. Listed at 14 retailers as of October 30, 2026, with prices from $2,795 to $8,721, a $5,927 spread on the same certified stone. Taylor and Hart lists it at $8,721. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

3.78
Carat
G
Colour
VS1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabGIA
CertificateGIA 7486079929
Dimensions10.69 × 7.24 × 4.83 mm
L/W Ratio1.48
Girdle conditionPolished
Cert comments
This is a man-made diamond.
Key to symbols
Growth Remnant
Top View
10.69 mm7.24 mm3.78 ctG / VS1
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7486079929
Side View
Table 64.0%CrownGirdle: THK-THKPavilionCulet: NoneDepth 66.7%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: $3,531 NZD|Low: $2,094 NZD|High: $8,721 NZD|Avg: $4,954 NZD|+13.4%
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
Taylor and Hart
October 31, 2026
Retailer 3$2,402 NZD
Retailer 7$2,795 NZD
Retailer 14$3,114 NZD
Retailer 2$3,309 NZD
Retailer 1$3,531 NZD
Retailer 12$3,946 NZD
Retailer 13$4,768 NZD
Retailer 11$5,048 NZD
Retailer 10$5,614 NZD
Retailer 8$5,778 NZD
Retailer 6$6,003 NZD
Retailer 4$6,920 NZD
Retailer 5$7,140 NZD
Retailer 9$8,038 NZD
Taylor and Hart$8,721 NZD

36 data points across 15 retailers

14 retailers$2,795 NZD to $8,721 NZD

B+
Cheapest Retailer
-
$2,795 NZD
$1,575 USD
B+
Retailer 2
-
$3,114 NZD
$1,755 USD
View
B+
Retailer 3
-
$3,309 NZD
$1,865 USD
View
B
Retailer 4
-
$3,531 NZD
£1,567 GBP
View
B
Retailer 5
-
$3,946 NZD
$2,224 USD
View
B
Retailer 6
-
$4,768 NZD
$2,687 USD
View
Retailer 7
-
$5,048 NZD
$2,845 USD
View
Price last confirmed 13 days ago
Retailer 8
-
$5,614 NZD
A$4,868 AUD
View
Price last confirmed 9 days ago
B
Retailer 9
-
$5,778 NZD
ZAR 52,607 ZAR
View
B
Retailer 10
-
$6,003 NZD
£2,664 GBP
View
Retailer 11
-
$6,920 NZD
$3,900 USD
View
Price last confirmed 20 days ago
B
Retailer 12
-
$7,140 NZD
$4,024 USD
View
B
Retailer 13
-
$8,038 NZD
£3,567 GBP
View
Most Expensive
B
Taylor and Hart
UKTUGGW · Oct 30
$8,721 NZD
$4,915 USD
View
13 more retailers have this diamond
Prices start from $2,795 NZDSave up to $5,927 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.

B+
3.78ct Emerald
$2,795 NZD