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Asscher|Lab Grown|IGI

4.25ct D IF Asscher Lab Grown Diamond

ID • D/IF • IGI LG737578624

Certificate IGI LG737578624

Diamond specifications and retailer prices

From $7,078 USD
Save $26,145 USD (79%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: $33,223 USD at With Clarity
View at With Clarity

About this 4.25ct lab-grown asscher diamond

This 4.25ct 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 LG737578624 or 737578624. Listed at 24 retailers, with prices from $7,078 to $33,223 at With Clarity, a $26,145 spread on the same certified stone. 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

4.25
Carat
D
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.1°
Pavilion angle39.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG737578624
Dimensions8.88 × 8.82 × 5.86 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
8.88 mm8.82 mm4.25 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG737578624
Side View
Table 59.0%Crown 34.1°Girdle: MED-STKPavilion 39.5°Culet: NoneDepth 66.4%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0-100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Sep 30
Current: $16,314 USD|Low: $5,661 USD|High: $33,559 USD|Avg: $14,580 USD|+1.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
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Retailer 17
Retailer 18
Retailer 19
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Retailer 21
Retailer 22
Retailer 23
With Clarity
October 1, 2026
Retailer 19$7,078 USD
Retailer 4$7,300 USD
Retailer 2$7,361 USD
Retailer 8$7,581 USD
Retailer 23$8,097 USD
Retailer 13$8,165 USD
Retailer 11$8,572 USD
Retailer 10$8,909 USD
Retailer 21$9,420 USD
Retailer 5$9,561 USD
Retailer 18$9,747 USD
Retailer 17$10,111 USD
Retailer 20$10,296 USD
Retailer 7$11,750 USD
Retailer 22$13,394 USD
Retailer 1$16,314 USD
Retailer 6$16,790 USD
Retailer 12$18,368 USD
Retailer 16$20,990 USD
Retailer 9$22,496 USD
Retailer 14$22,854 USD
Retailer 15$27,965 USD
Retailer 3$30,332 USD
With Clarity$32,559 USD

36 data points across 24 retailers

24 retailers$7,078 USD to $33,223 USD

A
Cheapest Retailer
-
$7,078 USD
A
Retailer 2
-
$7,300 USD
View
A
Retailer 3
-
$7,361 USD
View
A
Retailer 4
-
$7,581 USD
View
A
Retailer 5
-
$8,097 USD
View
A
Retailer 6
-
$8,165 USD
View
A
Retailer 7
-
$8,572 USD
View
A
Retailer 8
-
$8,909 USD
HK$69,600 HKD
View
A
Retailer 9
-
$9,420 USD
View
A
Retailer 10
-
$9,561 USD
View
A
Retailer 11
-
$9,747 USD
View
A
Retailer 12
-
$10,111 USD
View
A
Retailer 13
-
$10,319 USD
£8,125 GBP
View
B+
Retailer 14
-
$11,750 USD
£9,252 GBP
View
B+
Retailer 15
-
$13,394 USD
€12,756 EUR
View
B+
Retailer 16
-
$16,314 USD
£12,846 GBP
View
B+
Retailer 17
-
$16,790 USD
View
B
Retailer 18
-
$18,368 USD
A$28,259 AUD
View
B
Retailer 19
-
$20,990 USD
View
B
Retailer 20
-
$22,496 USD
View
B
Retailer 21
-
$22,854 USD
View
B
Retailer 22
-
$27,965 USD
View
B
Retailer 23
-
$30,332 USD
SGD 40,989 SGD
View
Most Expensive
B
With Clarity
737578624 · Sep 30
$33,223 USD
View
23 more retailers have this diamond
Prices start from $7,078 USDSave up to $26,145 USD

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.

A
4.25ct Asscher
$7,078 USD