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Cushion|Lab Grown|IGI

3.05ct E VVS1 Cushion Lab Grown Diamond

ID • E/VVS1 • IGI LG766685113

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

Certificate IGI LG766685113

Diamond specifications and retailer prices

From $851 SGD
$664 USD
As of October 29, 2026
Save $6,599 SGD (89%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $7,450 SGD at Frank Darling · As of October 29, 2026
View at Frank Darling

About this 3.05ct lab-grown cushion diamond

This 3.05ct lab-grown cushion sits in the three to five carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG766685113 or 766685113. Listed at 14 retailers as of October 29, 2026, with prices from $851 to $7,450, a $6,599 spread on the same certified stone. Frank Darling lists it at $7,450. 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

3.05
Carat
E
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33°
Pavilion angle34.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG766685113
Dimensions8.13 × 8.11 × 5.43 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
8.13 mm8.11 mm3.05 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG766685113
Side View
Table 59.0%Crown 33°Girdle: MED-STKPavilion 34.4°Culet: NoneDepth 66.9%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: $7,450 SGD|Low: $711 SGD|High: $8,370 SGD|Avg: $3,173 SGD|-5.4%
Frank Darling
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
October 29, 2026
Retailer 8$851 SGD
Retailer 10$1,077 SGD
Retailer 14$1,220 SGD
Retailer 12$1,229 SGD
Retailer 7$1,257 SGD
Retailer 2$1,499 SGD
Retailer 3$2,116 SGD
Retailer 5$2,158 SGD
Retailer 11$3,011 SGD
Retailer 13$3,929 SGD
Retailer 4$4,166 SGD
Retailer 6$5,665 SGD
Retailer 9$6,370 SGD
Frank Darling$7,450 SGD

35 data points across 14 retailers

14 retailers$851 SGD to $7,450 SGD

A
Cheapest Retailer
-
$851 SGD
$664 USD
Final sale: no returns
A
Retailer 2
-
$1,077 SGD
$840 USD
View
A
Retailer 3
-
$1,220 SGD
$952 USD
View
A
Retailer 4
-
$1,229 SGD
$959 USD
View
A
Retailer 5
-
$1,257 SGD
$981 USD
View
A
Retailer 6
-
$1,499 SGD
€1,114 EUR
View
Retailer 7
-
$2,116 SGD
A$2,540 AUD
View
Price last confirmed 9 days ago
A
Retailer 8
-
$2,158 SGD
$1,684 USD
View
B+
Retailer 9
-
$3,011 SGD
$2,349 USD
View
B+
Retailer 10
-
$3,929 SGD
£2,414 GBP
View
Retailer 11
-
$4,166 SGD
$3,250 USD
View
Price last confirmed 8 days ago
B
Retailer 12
-
$5,665 SGD
$4,420 USD
View
B
Retailer 13
-
$6,370 SGD
$4,970 USD
View
Most Expensive
B
Frank Darling
VL-136729GR · Oct 29
$7,450 SGD
$5,813 USD
View
13 more retailers have this diamond
Prices start from $851 SGDSave up to $6,599 SGD

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
3.05ct Cushion
$851 SGD