Emerald|Lab Grown|GIA

5.05ct E SI1 Emerald Lab Grown Diamond

GD • E/SI1 • GIA 6511846859

Certificate GIA 6511846859

Diamond specifications and retailer prices

From $4,478 NZD
$2,515 USD
As of October 30, 2026
Save $10,130 NZD (69%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $19,980 NZD at Taylor and Hart · As of October 30, 2026
View at Taylor and Hart

About this 5.05ct lab-grown emerald diamond

This 5.05ct lab-grown emerald sits in the over five carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 6511846859. Listed at 15 retailers as of October 29, 2026, with a 226% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

5.05
Carat
E
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginLab Grown
Grading LabGIA
CertificateGIA 6511846859
Dimensions11.63 × 7.93 × 5.27 mm
L/W Ratio1.47
Top View
11.63 mm7.93 mm5.05 ctE / SI1
OriginLab Grown
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6511846859
Side View
Table 69.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 66.5%

Caratlytics Score

How it works →
B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $7,713 NZD|Low: $3,579 NZD|High: $14,725 NZD|Avg: $6,756 NZD|-0.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 30, 2026
Retailer 10$4,478 NZD
Retailer 2$4,871 NZD
Retailer 4$5,012 NZD
Retailer 11$5,194 NZD
Retailer 8$5,484 NZD
Retailer 6$5,502 NZD
Retailer 3$5,534 NZD
Retailer 9$7,295 NZD
Retailer 7$7,621 NZD
Retailer 1$7,713 NZD
Retailer 12$7,880 NZD
Retailer 5$14,608 NZD

43 data points across 12 retailers

15 retailers$4,478 NZD to $14,608 NZD

B
Cheapest Retailer
-
$4,478 NZD
$2,515 USD
B
Retailer 2
-
$4,871 NZD
$2,736 USD
View
B
Retailer 3
-
$5,012 NZD
$2,815 USD
View
Final sale: no returns
B
Retailer 4
-
$5,194 NZD
$2,917 USD
View
Retailer 5
-
$5,194 NZD
$2,917 USD
View
Price last confirmed 17 days ago
B
Retailer 6
-
$5,484 NZD
$3,080 USD
View
B
Retailer 7
-
$5,502 NZD
$3,090 USD
View
B
Retailer 8
-
$5,534 NZD
$3,108 USD
View
B
Retailer 9
-
$7,295 NZD
$4,097 USD
View
B
Retailer 10
-
$7,621 NZD
$4,280 USD
View
B
Retailer 11
-
$7,713 NZD
£3,411 GBP
View
B
Retailer 12
-
$7,880 NZD
$4,426 USD
View
B
Retailer 13
-
$14,608 NZD
£6,460 GBP
View
Most Expensive
Taylor and Hart
2X9T86Y · Oct 30
$19,980 NZD
$11,222 USD
View
Price under review
13 more retailers have this diamond
Prices start from $4,478 NZDSave up to $10,130 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
5.05ct Emerald
$4,478 NZD