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Asscher|Lab Grown|IGI

3.12ct D IF Asscher Lab Grown Diamond

EX • D/IF • IGI LG726551197

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG726551197

Diamond specifications and retailer prices

From $4,169 SGD
$3,261 USD
As of October 30, 2026
Save $21,251 SGD (84%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $31,640 SGD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 3.12ct lab-grown asscher diamond

This 3.12ct 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 LG726551197 or 726551197. Listed at 23 retailers as of October 29, 2026, with a 510% 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

3.12
Carat
D
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.6°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG726551197
Dimensions8.22 × 8.05 × 5.30 mm
L/W Ratio1.02
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
8.22 mm8.05 mm3.12 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG726551197
Side View
Table 59.0%Crown 34.6°Girdle: MED-STKPavilion 40.3°Culet: NoneDepth 65.8%

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 30
Current: $31,640 SGD|Low: $4,169 SGD|High: $32,418 SGD|Avg: $11,652 SGD
Do Amore Diamonds
Retailer 2
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Retailer 23
October 30, 2026
Retailer 3$4,169 SGD
Retailer 20$4,600 SGD
Retailer 14$5,004 SGD
Retailer 12$5,151 SGD
Retailer 10$5,236 SGD
Retailer 5$5,335 SGD
Retailer 6$5,529 SGD
Retailer 2$7,028 SGD
Retailer 23$7,214 SGD
Retailer 7$7,358 SGD
Retailer 13$7,729 SGD
Retailer 4$8,261 SGD
Retailer 22$8,273 SGD
Retailer 18$12,682 SGD
Retailer 9$13,477 SGD
Retailer 17$13,672 SGD
Retailer 19$15,277 SGD
Retailer 8$15,403 SGD
Retailer 16$17,174 SGD
Retailer 15$20,053 SGD
Retailer 11$20,885 SGD
Retailer 21$25,420 SGD
Do Amore Diamonds$31,640 SGD

7 data points across 23 retailers

23 retailers$4,169 SGD to $25,420 SGD

A
Cheapest Retailer
-
$4,169 SGD
$3,261 USD
A
Retailer 2
-
$4,600 SGD
$3,598 USD
View
A
Retailer 3
-
$5,004 SGD
$3,914 USD
View
A
Retailer 4
-
$5,151 SGD
$4,029 USD
View
Final sale: no returns
A
Retailer 5
-
$5,236 SGD
$4,096 USD
View
A
Retailer 6
-
$5,335 SGD
$4,173 USD
View
A
Retailer 7
-
$5,529 SGD
$4,325 USD
View
B+
Retailer 8
-
$7,028 SGD
£4,329 GBP
View
B+
Retailer 9
-
$7,214 SGD
$5,643 USD
View
B+
Retailer 10
-
$7,358 SGD
$5,756 USD
View
B+
Retailer 11
-
$7,729 SGD
£4,761 GBP
View
B+
Retailer 12
-
$8,261 SGD
£5,088 GBP
View
B+
Retailer 13
-
$8,273 SGD
$6,471 USD
View
B
Retailer 14
-
$12,682 SGD
£7,811 GBP
View
B
Retailer 15
-
$13,477 SGD
$10,542 USD
View
B
Retailer 16
-
$13,672 SGD
ZAR 172,769 ZAR
View
B
Retailer 17
-
$15,277 SGD
$11,950 USD
View
B
Retailer 18
-
$15,403 SGD
$12,049 USD
View
B
Retailer 19
-
$17,174 SGD
$13,434 USD
View
B
Retailer 20
-
$20,053 SGD
$15,686 USD
View
B
Retailer 21
-
$20,885 SGD
$16,337 USD
View
B
Retailer 22
-
$25,420 SGD
$19,884 USD
View
Most Expensive
Do Amore Diamonds
27-548A999A1 · Oct 29
$31,640 SGD
$24,750 USD
View
Price under review
22 more retailers have this diamond
Prices start from $4,169 SGDSave up to $21,251 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
3.12ct Asscher
$4,169 SGD