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Asscher|Lab Grown|IGI

3.00ct D IF Asscher Lab Grown Diamond

EX • D/IF • IGI LG656412137

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG656412137

Diamond specifications and retailer prices

From $3,069 SGD
$2,401 USD
As of October 31, 2026
Save $21,801 SGD (88%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: $24,870 SGD at Diamond Quarter · As of October 31, 2026
View at Diamond Quarter

About this 3ct lab-grown asscher diamond

This 3ct 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 LG656412137 or 656412137. Listed at 24 retailers as of October 31, 2026, with prices from $3,069 to $24,870, a $21,801 spread on the same certified stone. Diamond Quarter lists it at $24,870. 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

3.00
Carat
D
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.9°
Pavilion angle42.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG656412137
Dimensions7.98 × 7.93 × 5.23 mm
L/W Ratio1.01
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
7.98 mm7.93 mm3.00 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG656412137
Side View
Table 61.0%Crown 32.9°Girdle: MediumPavilion 42.6°Culet: NoneDepth 66.0%

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: $6,986 SGD|Low: $3,069 SGD|High: $18,856 SGD|Avg: $7,211 SGD|-3.9%
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 3$3,069 SGD
Retailer 6$3,069 SGD
Retailer 20$3,326 SGD
Retailer 5$3,394 SGD
Retailer 4$4,156 SGD
Retailer 16$4,177 SGD
Retailer 14$4,646 SGD
Retailer 17$4,834 SGD
Retailer 19$6,418 SGD
Retailer 11$6,663 SGD
Retailer 1$6,986 SGD
Retailer 15$7,927 SGD
Retailer 18$8,151 SGD
Retailer 8$8,780 SGD
Retailer 10$9,256 SGD
Retailer 7$9,344 SGD
Retailer 12$9,399 SGD
Retailer 9$12,015 SGD
Retailer 13$12,256 SGD
Retailer 2$18,856 SGD

31 data points across 20 retailers

24 retailers$3,069 SGD to $24,870 SGD

A
Cheapest Retailer
-
$3,069 SGD
$2,401 USD
A
Retailer 2
-
$3,069 SGD
$2,401 USD
View
Final sale: no returns
A
Retailer 3
-
$3,326 SGD
$2,602 USD
View
A
Retailer 4
-
$3,394 SGD
$2,655 USD
View
Retailer 5
-
$3,539 SGD
$2,768 USD
View
Price last confirmed 20 days ago
A
Retailer 6
-
$4,156 SGD
HK$25,400 HKD
View
A
Retailer 7
-
$4,177 SGD
£2,573 GBP
View
A
Retailer 8
-
$4,646 SGD
$3,634 USD
View
A
Retailer 9
-
$4,834 SGD
£2,978 GBP
View
B+
Retailer 10
-
$6,418 SGD
€4,781 EUR
View
B+
Retailer 11
-
$6,663 SGD
£4,104 GBP
View
B+
Retailer 12
-
$6,986 SGD
$5,465 USD
View
Retailer 13
-
$7,712 SGD
£4,750 GBP
View
Price last confirmed 16 days ago
B+
Retailer 14
-
$7,927 SGD
A$9,539 AUD
View
B+
Retailer 15
-
$8,151 SGD
ZAR 103,007 ZAR
View
B+
Retailer 16
-
$8,780 SGD
$6,868 USD
View
Retailer 17
-
$9,256 SGD
$7,240 USD
View
Price last confirmed 8 days ago
B+
Retailer 18
-
$9,256 SGD
$7,240 USD
View
B+
Retailer 19
-
$9,344 SGD
$7,309 USD
View
B+
Retailer 20
-
$9,399 SGD
£5,789 GBP
View
B
Retailer 21
-
$12,015 SGD
View
B
Retailer 22
-
$12,256 SGD
$9,587 USD
View
B
Retailer 23
-
$18,856 SGD
$14,750 USD
View
Most Expensive
B
Diamond Quarter
3.0IFDLG378862N · Oct 31
$24,870 SGD
£15,318 GBP
View
23 more retailers have this diamond
Prices start from $3,069 SGDSave up to $21,801 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
3.00ct Asscher
$3,069 SGD