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Cushion|Lab Grown|IGI

3.08ct E VS1 Cushion Lab Grown Diamond

VG • E/VS1 • IGI LG818603455

Shape and cutting style on the report: Square cushion modified brilliant

Certificate IGI LG818603455

Diamond specifications and retailer prices

From $1,508 NZD
$850 USD
As of October 29, 2026
Save $9,056 NZD (86%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $10,564 NZD at Yadav Diamonds · As of October 30, 2026
View at Yadav Diamonds

About this 3.08ct lab-grown cushion diamond

This 3.08ct lab-grown cushion sits in the three to five carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG818603455 or 818603455. Listed at 15 retailers as of October 29, 2026, with prices from $1,508 to $10,564, a $9,056 spread on the same certified stone. Yadav Diamonds lists it at $10,564. 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

3.08
Carat
E
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.7°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818603455
Dimensions8.33 × 8.32 × 5.69 mm
L/W Ratio1.00
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.33 mm8.32 mm3.08 ctE / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818603455
Side View
Table 64.0%Crown 35.7°Girdle: STK-THKPavilion 40.6°Culet: NoneDepth 68.4%

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: $2,239 NZD|Low: $1,508 NZD|High: $10,564 NZD|Avg: $4,745 NZD|+3.6%
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
Yadav Diamonds
October 29, 2026
Retailer 10$1,508 NZD
Retailer 14$1,840 NZD
Retailer 11$1,909 NZD
Retailer 1$2,239 NZD
Retailer 9$3,215 NZD
Retailer 8$3,240 NZD
Retailer 13$4,313 NZD
Retailer 4$4,597 NZD
Retailer 12$4,973 NZD
Retailer 5$5,082 NZD
Retailer 3$5,201 NZD
Retailer 7$5,645 NZD
Retailer 2$6,393 NZD
Retailer 6$9,954 NZD
Yadav Diamonds$10,564 NZD

26 data points across 15 retailers

15 retailers$1,508 NZD to $10,564 NZD

A
Cheapest Retailer
-
$1,508 NZD
$850 USD
A
Retailer 2
-
$1,840 NZD
$1,037 USD
View
A
Retailer 3
-
$1,909 NZD
$1,076 USD
View
A
Retailer 4
-
$2,239 NZD
€1,202 EUR
View
B+
Retailer 5
-
$3,215 NZD
$1,812 USD
View
Retailer 6
-
$3,240 NZD
A$2,809 AUD
View
Price last confirmed 9 days ago
Retailer 7
-
$4,313 NZD
A$3,740 AUD
View
Price last confirmed 25 days ago
B
Retailer 8
-
$4,597 NZD
$2,591 USD
View
B
Retailer 9
-
$4,973 NZD
$2,803 USD
View
Retailer 10
-
$5,082 NZD
$2,864 USD
View
Price last confirmed 87 days ago
B
Retailer 11
-
$5,201 NZD
SGD 3,961 SGD
View
B
Retailer 12
-
$5,645 NZD
£2,505 GBP
View
B
Retailer 13
-
$6,393 NZD
$3,603 USD
View
B
Retailer 14
-
$9,954 NZD
$5,610 USD
View
Most Expensive
B
Yadav Diamonds
13314283 · Oct 30
$10,564 NZD
$5,954 USD
View
14 more retailers have this diamond
Prices start from $1,508 NZDSave up to $9,056 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
3.08ct Cushion
$1,508 NZD