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Cushion|Lab Grown|IGI

3.07ct E VS1 Cushion Lab Grown Diamond

ID • E/VS1 • IGI LG837611187

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG837611187

Diamond specifications and retailer prices

From $767 AUD
$539 USD
As of October 29, 2026
Save $5,326 AUD (87%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $6,093 AUD at Queensmith · As of October 27, 2026
View at Queensmith

About this 3.07ct lab-grown cushion diamond

This 3.07ct lab-grown cushion sits in the three to five carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG837611187 or 837611187. Listed at 17 retailers as of October 27, 2026, with prices from $767 to $6,093, a $5,326 spread on the same certified stone. Queensmith lists it at $6,093. 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

3.07
Carat
E
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.3°
Pavilion angle37.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG837611187
Dimensions9.71 × 7.67 × 5.25 mm
L/W Ratio1.27
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.71 mm7.67 mm3.07 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG837611187
Side View
Table 64.0%Crown 34.3°Girdle: STK-THKPavilion 37.2°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: $6,093 AUD|Low: $767 AUD|High: $6,093 AUD|Avg: $2,213 AUD
Queensmith
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
October 31, 2026
Retailer 6$767 AUD
Retailer 13$974 AUD
Retailer 10$1,295 AUD
Retailer 17$1,318 AUD
Retailer 9$1,328 AUD
Retailer 4$1,379 AUD
Retailer 2$1,402 AUD
Retailer 16$1,798 AUD
Retailer 5$1,848 AUD
Retailer 15$1,872 AUD
Retailer 11$1,976 AUD
Retailer 8$2,776 AUD
Retailer 14$2,783 AUD
Retailer 7$2,964 AUD
Retailer 12$2,981 AUD
Retailer 3$3,573 AUD
Queensmith$6,093 AUD

30 data points across 17 retailers

17 retailers$767 AUD to $6,093 AUD

A
Cheapest Retailer
-
$767 AUD
$539 USD
Final sale: no returns
A
Retailer 2
-
$974 AUD
£539 GBP
View
A
Retailer 3
-
$1,295 AUD
$910 USD
View
A
Retailer 4
-
$1,318 AUD
€882 EUR
View
A
Retailer 5
-
$1,328 AUD
$933 USD
View
A
Retailer 6
-
$1,379 AUD
$969 USD
View
A
Retailer 7
-
$1,402 AUD
£775 GBP
View
A
Retailer 8
-
$1,798 AUD
View
A
Retailer 9
-
$1,848 AUD
ZAR 20,966 ZAR
View
A
Retailer 10
-
$1,872 AUD
$1,315 USD
View
A
Retailer 11
-
$1,976 AUD
$1,388 USD
View
B+
Retailer 12
-
$2,776 AUD
$1,950 USD
View
B+
Retailer 13
-
$2,783 AUD
$1,955 USD
View
B+
Retailer 14
-
$2,964 AUD
$2,082 USD
View
B+
Retailer 15
-
$2,981 AUD
$2,094 USD
View
B+
Retailer 16
-
$3,573 AUD
£1,976 GBP
View
Most Expensive
B
Queensmith
LG837611187 · Oct 27
$6,093 AUD
£3,370 GBP
View
16 more retailers have this diamond
Prices start from $767 AUDSave up to $5,326 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
3.07ct Cushion
$767 AUD