Asscher|Lab Grown|GIA

4.91ct D FL Asscher Lab Grown Diamond

EX • D/FL • GIA 2537375044

Certificate GIA 2537375044

Diamond specifications and retailer prices

From $30,992 USD
As of October 31, 2026
Save $5,776 USD (16%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $47,979 USD at Brilliance · As of October 30, 2026
View at Brilliance

About this 4.91ct lab-grown asscher diamond

This 4.91ct lab-grown asscher sits in the three to five carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2537375044. Listed at 9 retailers as of October 26, 2026, with a relatively tight 19% spread, which is unusual at this carat range and suggests competitive pricing across the listings. 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

4.91
Carat
D
Color
FL
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabGIA
CertificateGIA 2537375044
Dimensions9.33 × 9.30 × 6.19 mm
L/W Ratio1.00
Culet sizeNone
Top View
9.33 mm9.30 mm4.91 ctD / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2537375044
Side View
Table 59.0%CrownGirdle: ThickPavilionCulet: NoneDepth 66.6%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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Price History

Last verified: Oct 31
Current: $47,979 USD|Low: $23,909 USD|High: $241,790 USD|Avg: $66,166 USD|-8.5%
Brilliance
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
October 29, 2026
Retailer 3$23,909 USD
Retailer 9$30,992 USD
Retailer 11$31,070 USD
Retailer 4$32,794 USD
Retailer 7$33,840 USD
Retailer 8$36,768 USD
Retailer 10$45,727 USD
Brilliance$47,979 USD
Retailer 6$53,116 USD
Retailer 2$72,476 USD
Retailer 13$88,772 USD
Retailer 12$118,822 USD
Retailer 5$241,790 USD

23 data points across 13 retailers

9 retailers$30,992 USD to $36,768 USD

B+
Cheapest Retailer
-
$30,992 USD
B+
Retailer 2
-
$31,070 USD
View
B+
Retailer 3
-
$33,840 USD
View
B+
Retailer 4
-
$36,768 USD
View
Most Expensive
Brilliance
D42113720 · Oct 30
$47,979 USD
View
Price under review
4 more retailers have this diamond
Prices start from $30,992 USDSave up to $5,776 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. Return terms as we hold them. Check the retailer's own returns page before you buy.

B+
4.91ct Asscher
$30,992 USD