Emerald|Lab Grown|IGI

6.25ct E VVS1 Emerald Lab Grown Diamond

ID • E/VVS1 • IGI LG839687690

Shape and cutting style on the report: Emerald cut

Certificate IGI LG839687690

Diamond specifications and retailer prices

From $3,240 AUD
$2,276 USD
As of October 29, 2026
Save $8,989 AUD (74%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $15,277 AUD at Helzberg Diamonds · As of October 13, 2026
View at Helzberg Diamonds

About this 6.25ct lab-grown emerald diamond

This 6.25ct lab-grown emerald sits in the over five carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG839687690 or 839687690. Listed at 18 retailers as of October 29, 2026, with a 277% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

6.25
Carat
E
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.2°
Pavilion angle45.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG839687690
Dimensions13.57 × 8.21 × 5.43 mm
L/W Ratio1.65
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
13.57 mm8.21 mm6.25 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG839687690
Side View
Table 69.0%Crown 40.2°Girdle: MED-STKPavilion 45.2°Culet: LargeDepth 66.1%

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 29
Current: $15,277 AUD|Low: $3,240 AUD|High: $16,585 AUD|Avg: $8,281 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
October 31, 2026
Retailer 4$3,240 AUD
Retailer 9$3,418 AUD
Retailer 16$3,595 AUD
Retailer 2$4,618 AUD
Retailer 14$4,798 AUD
Retailer 12$5,073 AUD
Retailer 15$5,383 AUD
Retailer 3$6,229 AUD
Retailer 18$6,379 AUD
Retailer 11$6,495 AUD
Retailer 8$9,211 AUD
Retailer 17$9,337 AUD
Retailer 13$9,636 AUD
Retailer 6$11,743 AUD
Retailer 10$11,777 AUD
Retailer 5$12,047 AUD
Retailer 7$12,229 AUD
Helzberg Diamonds$15,277 AUD

28 data points across 18 retailers

18 retailers$3,240 AUD to $12,229 AUD

A
Cheapest Retailer
-
$3,240 AUD
$2,276 USD
Final sale: no returns
Retailer 2
-
$3,418 AUD
$2,401 USD
View
Price last confirmed 20 days ago
A
Retailer 3
-
$3,595 AUD
$2,525 USD
View
A
Retailer 4
-
$4,618 AUD
£2,554 GBP
View
A
Retailer 5
-
$4,798 AUD
$3,370 USD
View
B+
Retailer 6
-
$5,073 AUD
€3,394 EUR
View
B+
Retailer 7
-
$5,383 AUD
$3,781 USD
View
Retailer 8
-
$6,229 AUD
View
Price last confirmed 9 days ago
B+
Retailer 9
-
$6,379 AUD
£3,528 GBP
View
B+
Retailer 10
-
$6,495 AUD
ZAR 73,706 ZAR
View
B
Retailer 11
-
$9,211 AUD
$6,470 USD
View
B+
Retailer 12
-
$9,337 AUD
$6,559 USD
View
B
Retailer 13
-
$9,636 AUD
£5,330 GBP
View
B
Retailer 14
-
$11,743 AUD
$8,249 USD
View
Retailer 15
-
$11,777 AUD
View
Price last confirmed 23 days ago
B
Retailer 16
-
$12,047 AUD
SGD 11,436 SGD
View
B
Retailer 17
-
$12,229 AUD
$8,590 USD
View
Most Expensive
Helzberg Diamonds
ZXZOJPMONMPG · Oct 13
$15,277 AUD
$10,731 USD
View
Price last confirmed 18 days ago
17 more retailers have this diamond
Prices start from $3,240 AUDSave up to $8,989 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
6.25ct Emerald
$3,240 AUD