Round|Lab Grown|GIA

5.72ct D SI1 Round Lab Grown Diamond

EX • D/SI1 • GIA 6442497929

Certificate GIA 6442497929

Diamond specifications and retailer prices

From $2,358 USD
As of October 29, 2026
Save $5,769 USD (71%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $10,790 USD at Jared · As of October 30, 2026
View at Jared

About this 5.72ct lab-grown round diamond

This 5.72ct lab-grown round sits in the over five carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 6442497929. Listed at 17 retailers as of October 29, 2026, with a 245% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

5.72
Carat
D
Color
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle40.8°
OriginLab Grown
Grading LabGIA
CertificateGIA 6442497929
Dimensions11.43 × 11.39 × 7.07 mm
L/W Ratio1.00
Star length50%
Lower girdle80%
Top View
11.43 mm11.39 mm5.72 ctD / SI1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6442497929
Side View
Table 58.0%Crown 35.5°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 62.0%

Caratlytics Score

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

Price History

Last verified: Oct 29
Current: $7,800 USD|Low: $1,966 USD|High: $16,220 USD|Avg: $4,327 USD|-43.3%
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
October 30, 2026
Retailer 6$1,966 USD
Retailer 14$2,358 USD
Retailer 3$2,565 USD
Retailer 7$2,612 USD
Retailer 2$2,735 USD
Retailer 12$2,900 USD
Retailer 5$3,841 USD
Retailer 4$4,150 USD
Retailer 10$4,578 USD
Retailer 11$6,295 USD
Retailer 13$6,883 USD
Retailer 1$7,800 USD
Retailer 9$7,800 USD
Retailer 8$8,127 USD

41 data points across 14 retailers

17 retailers$2,358 USD to $8,127 USD

B+
Cheapest Retailer
-
$2,358 USD
B+
Retailer 2
-
$2,565 USD
View
B+
Retailer 3
-
$2,612 USD
£2,057 GBP
View
B+
Retailer 4
-
$2,735 USD
View
Retailer 5
-
$2,735 USD
View
Price last confirmed 19 days ago
B+
Retailer 6
-
$2,900 USD
View
B
Retailer 7
-
$3,671 USD
View
B
Retailer 8
-
$3,841 USD
View
B
Retailer 9
-
$4,150 USD
View
B
Retailer 10
-
$4,578 USD
€4,360 EUR
View
Retailer 11
-
$6,295 USD
View
Price last confirmed 12 days ago
B
Retailer 12
-
$6,883 USD
View
B
Retailer 13
-
$7,800 USD
View
B
Retailer 14
-
$8,127 USD
£6,399 GBP
View
Most Expensive
Jared
148124793 · Oct 30
$10,790 USD
View
Price under review
14 more retailers have this diamond
Prices start from $2,358 USDSave up to $5,769 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+
5.72ct Round
$2,358 USD