CaratHunter
Plans
Cushion|Lab Grown|IGI

3.06ct D IF Cushion Lab Grown Diamond

ID • D/IF • IGI LG681579133

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG681579133

Diamond specifications and retailer prices

From $1,872 SGD
$1,464 USD
As of October 29, 2026
Save $7,537 SGD (80%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $13,290 SGD at Novita Diamonds · As of October 8, 2026
View at Novita Diamonds

About this 3.06ct lab-grown cushion diamond

This 3.06ct lab-grown cushion sits in the three to five carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG681579133 or 681579133. Listed at 19 retailers as of October 29, 2026, with a 403% 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

3.06
Carat
D
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.4°
Pavilion angle35.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG681579133
Dimensions9.91 × 7.91 × 5.14 mm
L/W Ratio1.25
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
9.91 mm7.91 mm3.06 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG681579133
Side View
Table 56.0%Crown 33.4°Girdle: MED-STKPavilion 35.3°Culet: NoneDepth 65.0%

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: $13,290 SGD|Low: $1,872 SGD|High: $13,318 SGD|Avg: $5,352 SGD|-0.2%
Novita 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 16$1,872 SGD
Retailer 11$2,026 SGD
Retailer 12$2,233 SGD
Retailer 6$2,373 SGD
Retailer 2$2,735 SGD
Retailer 18$3,138 SGD
Retailer 10$3,193 SGD
Retailer 15$3,829 SGD
Retailer 17$4,505 SGD
Retailer 3$4,676 SGD
Retailer 9$5,336 SGD
Retailer 13$6,047 SGD
Retailer 4$6,267 SGD
Retailer 14$6,813 SGD
Retailer 5$6,855 SGD
Retailer 7$7,448 SGD
Retailer 8$9,409 SGD
Novita Diamonds$13,290 SGD

29 data points across 18 retailers

19 retailers$1,872 SGD to $9,409 SGD

A
Cheapest Retailer
-
$1,872 SGD
$1,464 USD
Final sale: no returns
A
Retailer 2
-
$2,026 SGD
$1,585 USD
View
A
Retailer 3
-
$2,233 SGD
$1,747 USD
View
A
Retailer 4
-
$2,373 SGD
HK$14,500 HKD
View
A
Retailer 5
-
$2,735 SGD
£1,684 GBP
View
A
Retailer 6
-
$3,138 SGD
€2,338 EUR
View
A
Retailer 7
-
$3,193 SGD
$2,498 USD
View
A
Retailer 8
-
$3,829 SGD
$2,995 USD
View
A
Retailer 9
-
$4,505 SGD
ZAR 56,927 ZAR
View
A
Retailer 10
-
$4,676 SGD
£2,880 GBP
View
A
Retailer 11
-
$5,336 SGD
$4,174 USD
View
B+
Retailer 12
-
$6,047 SGD
$4,730 USD
View
B+
Retailer 13
-
$6,267 SGD
£3,860 GBP
View
B+
Retailer 14
-
$6,813 SGD
$5,329 USD
View
B+
Retailer 15
-
$6,855 SGD
View
Retailer 16
-
$7,127 SGD
$5,575 USD
View
Price last confirmed 88 days ago
B+
Retailer 17
-
$7,448 SGD
$5,826 USD
View
B
Retailer 18
-
$9,409 SGD
$7,360 USD
View
Most Expensive
Novita Diamonds
cert_681579133 · Oct 8
$13,290 SGD
A$15,994 AUD
View
Price last confirmed 22 days ago
18 more retailers have this diamond
Prices start from $1,872 SGDSave up to $7,537 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
3.06ct Cushion
$1,872 SGD