CaratHunter
Plans
Cushion|Lab Grown|IGI

3.09ct D VS1 Cushion Lab Grown Diamond

EX • D/VS1 • IGI LG788602305

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG788602305

Diamond specifications and retailer prices

From $1,035 SGD
$809 USD
As of October 29, 2026
Save $7,528 SGD (88%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $8,562 SGD at Yadav Diamonds · As of October 30, 2026
View at Yadav Diamonds

About this 3.09ct lab-grown cushion diamond

This 3.09ct lab-grown cushion sits in the three to five carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG788602305 or 788602305. Listed at 15 retailers as of October 29, 2026, with prices from $1,035 to $8,562, a $7,528 spread on the same certified stone. Yadav Diamonds lists it at $8,562. 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

3.09
Carat
D
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.4°
Pavilion angle35.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG788602305
Dimensions10.14 × 7.45 × 5.06 mm
L/W Ratio1.36
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.14 mm7.45 mm3.09 ctD / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG788602305
Side View
Table 60.0%Crown 37.4°Girdle: MED-STKPavilion 35.1°Culet: NoneDepth 67.9%

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: $2,673 SGD|Low: $995 SGD|High: $8,562 SGD|Avg: $3,053 SGD|+0.1%
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
Retailer 15
Retailer 16
Yadav Diamonds
October 31, 2026
Retailer 7$1,033 SGD
Retailer 3$1,035 SGD
Retailer 12$1,324 SGD
Retailer 13$1,504 SGD
Retailer 2$1,513 SGD
Retailer 16$1,555 SGD
Retailer 10$1,589 SGD
Retailer 9$1,816 SGD
Retailer 1$2,673 SGD
Retailer 15$2,871 SGD
Retailer 8$3,294 SGD
Retailer 5$3,630 SGD
Retailer 4$3,658 SGD
Retailer 6$4,230 SGD
Retailer 11$4,462 SGD
Retailer 14$8,211 SGD
Yadav Diamonds$8,562 SGD

36 data points across 17 retailers

15 retailers$1,035 SGD to $8,562 SGD

A
Cheapest Retailer
-
$1,035 SGD
$809 USD
Final sale: no returns
A
Retailer 2
-
$1,324 SGD
$1,035 USD
View
A
Retailer 3
-
$1,504 SGD
$1,176 USD
View
A
Retailer 4
-
$1,513 SGD
$1,183 USD
View
A
Retailer 5
-
$1,555 SGD
$1,216 USD
View
A
Retailer 6
-
$1,589 SGD
£979 GBP
View
A
Retailer 7
-
$1,816 SGD
£1,118 GBP
View
B+
Retailer 8
-
$2,673 SGD
A$3,216 AUD
View
B+
Retailer 9
-
$2,871 SGD
$2,245 USD
View
B
Retailer 10
-
$3,630 SGD
$2,839 USD
View
B
Retailer 11
-
$3,658 SGD
$2,860 USD
View
B
Retailer 12
-
$4,230 SGD
$3,307 USD
View
B
Retailer 13
-
$4,462 SGD
£2,747 GBP
View
B
Retailer 14
-
$8,211 SGD
$6,420 USD
View
Most Expensive
B
Yadav Diamonds
13357400 · Oct 30
$8,562 SGD
$6,695 USD
View
14 more retailers have this diamond
Prices start from $1,035 SGDSave up to $7,528 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
3.09ct Cushion
$1,035 SGD