Asscher|Lab Grown|IGI

4.51ct D IF Asscher Lab Grown Diamond

EX • D/IF • IGI LG827603522

Certificate IGI LG827603522

Diamond specifications and retailer prices

From $6,315 USD
Save $36,455 USD (85%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $42,770 USD at Do Amore Diamonds
View at Do Amore Diamonds

About this 4.51ct lab-grown asscher diamond

This 4.51ct 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 LG827603522 or 827603522. Listed at 16 retailers, with prices from $6,315 to $42,770 at Do Amore Diamonds, a $36,455 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

4.51
Carat
D
Color
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.6°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG827603522
Dimensions9.26 × 9.26 × 5.95 mm
L/W Ratio1.00
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
9.26 mm9.26 mm4.51 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG827603522
Side View
Table 63.0%Crown 33.6°Girdle: MED-STKPavilion 41.2°Culet: NoneDepth 64.3%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0-100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Sep 29
Current: $42,770 USD|Low: $5,482 USD|High: $42,770 USD|Avg: $16,378 USD
Do Amore 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
October 1, 2026
Retailer 5$6,315 USD
Retailer 6$7,676 USD
Retailer 7$7,915 USD
Retailer 14$8,697 USD
Retailer 15$9,645 USD
Retailer 9$9,656 USD
Retailer 11$11,025 USD
Retailer 8$12,573 USD
Retailer 3$16,289 USD
Retailer 13$16,490 USD
Retailer 10$18,342 USD
Retailer 2$19,119 USD
Retailer 12$19,356 USD
Retailer 4$29,143 USD
Retailer 16$30,978 USD
Do Amore Diamonds$42,770 USD

14 data points across 16 retailers

16 retailers$6,315 USD to $42,770 USD

B+
Cheapest Retailer
-
$6,315 USD
B+
Retailer 2
-
$7,676 USD
View
B+
Retailer 3
-
$7,915 USD
View
B+
Retailer 4
-
$8,697 USD
View
B+
Retailer 5
-
$9,645 USD
View
B+
Retailer 6
-
$9,656 USD
View
B+
Retailer 7
-
$11,050 USD
£8,701 GBP
View
B
Retailer 8
-
$12,573 USD
£9,900 GBP
View
B
Retailer 9
-
$16,289 USD
View
B
Retailer 10
-
$16,490 USD
£12,984 GBP
View
B
Retailer 11
-
$18,342 USD
ZAR 296,318 ZAR
View
B
Retailer 12
-
$19,119 USD
A$29,414 AUD
View
B
Retailer 13
-
$19,356 USD
A$29,778 AUD
View
C
Retailer 14
-
$29,143 USD
View
C
Retailer 15
-
$30,978 USD
SGD 41,862 SGD
View
Most Expensive
C
Do Amore Diamonds
27-D24B92D01 · Sep 30
$42,770 USD
View
15 more retailers have this diamond
Prices start from $6,315 USDSave up to $36,455 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.

B+
4.51ct Asscher
$6,315 USD