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Asscher|Lab Grown|IGI

3.09ct D IF Asscher Lab Grown Diamond

ID • D/IF • IGI LG631463228

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG631463228

Diamond specifications and retailer prices

From $2,067 SGD
$1,617 USD
As of October 31, 2026
Save $18,970 SGD (90%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $21,037 SGD at Diamond Quarter · As of October 31, 2026
View at Diamond Quarter

About this 3.09ct lab-grown asscher diamond

This 3.09ct lab-grown asscher 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 LG631463228 or 631463228. Listed at 22 retailers as of October 31, 2026, with prices from $2,067 to $21,037, a $18,970 spread on the same certified stone. Diamond Quarter lists it at $21,037. 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
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.7°
Pavilion angle41.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG631463228
Dimensions8.12 × 7.94 × 5.28 mm
L/W Ratio1.02
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
8.12 mm7.94 mm3.09 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG631463228
Side View
Table 64.0%Crown 35.7°Girdle: MediumPavilion 41.3°Culet: NoneDepth 66.5%

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 31
Current: $6,756 SGD|Low: $2,067 SGD|High: $16,453 SGD|Avg: $6,538 SGD
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
Retailer 17
Retailer 18
Retailer 19
Retailer 20
November 1, 2026
Retailer 4$2,067 SGD
Retailer 18$2,143 SGD
Retailer 8$2,359 SGD
Retailer 2$2,517 SGD
Retailer 5$2,995 SGD
Retailer 7$3,040 SGD
Retailer 13$3,150 SGD
Retailer 12$3,351 SGD
Retailer 16$3,591 SGD
Retailer 15$5,492 SGD
Retailer 9$5,708 SGD
Retailer 11$6,532 SGD
Retailer 1$6,756 SGD
Retailer 17$7,197 SGD
Retailer 10$8,339 SGD
Retailer 14$9,639 SGD
Retailer 19$11,636 SGD
Retailer 6$12,707 SGD
Retailer 3$16,453 SGD
Retailer 20$16,453 SGD

44 data points across 20 retailers

22 retailers$2,067 SGD to $21,037 SGD

A
Cheapest Retailer
-
$2,067 SGD
$1,617 USD
Final sale: no returns
Retailer 2
-
$2,143 SGD
$1,676 USD
View
Price last confirmed 20 days ago
A
Retailer 3
-
$2,359 SGD
$1,845 USD
View
A
Retailer 4
-
$2,517 SGD
$1,969 USD
View
A
Retailer 5
-
$2,835 SGD
$2,218 USD
View
A
Retailer 6
-
$2,995 SGD
$2,343 USD
View
A
Retailer 7
-
$3,040 SGD
$2,378 USD
View
A
Retailer 8
-
$3,351 SGD
£2,064 GBP
View
A
Retailer 9
-
$3,591 SGD
€2,675 EUR
View
A
Retailer 10
-
$5,492 SGD
ZAR 69,407 ZAR
View
A
Retailer 11
-
$5,708 SGD
£3,516 GBP
View
B+
Retailer 12
-
$6,532 SGD
$5,109 USD
View
A
Retailer 13
-
$6,756 SGD
£4,161 GBP
View
B+
Retailer 14
-
$7,197 SGD
$5,630 USD
View
B+
Retailer 15
-
$8,339 SGD
$6,523 USD
View
B+
Retailer 16
-
$9,639 SGD
$7,540 USD
View
B
Retailer 17
-
$11,636 SGD
$9,102 USD
View
B
Retailer 18
-
$12,707 SGD
$9,940 USD
View
B
Retailer 19
-
$13,717 SGD
$10,730 USD
View
B
Retailer 20
-
$16,453 SGD
$12,870 USD
View
B
Retailer 21
-
$16,453 SGD
$12,870 USD
View
Most Expensive
B
Diamond Quarter
3.09IFDLG286A9BN · Oct 31
$21,037 SGD
£12,957 GBP
View
21 more retailers have this diamond
Prices start from $2,067 SGDSave up to $18,970 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 Asscher
$2,067 SGD