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Round|Lab Grown|IGI

5.03ct D SI1 Round Lab Grown Diamond

ID • D/SI1 • IGI LG702554674

Shape and cutting style on the report: Round brilliant

Certificate IGI LG702554674

Diamond specifications and retailer prices

From $679 USD
As of October 29, 2026
Save $5,351 USD (89%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $6,030 USD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 5.03ct lab-grown round diamond

This 5.03ct 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 IGI LG702554674 or 702554674. Listed at 10 retailers as of October 29, 2026, with prices from $679 to $6,030, a $5,351 spread on the same certified stone. Do Amore Diamonds lists it at $6,030. 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

5.03
Carat
D
Color
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.4°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG702554674
Dimensions11.09 × 11.04 × 6.66 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.09 mm11.04 mm5.03 ctD / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG702554674
Side View
Table 58.0%Crown 34.4°Girdle: MED-STKPavilion 40.1°Culet: NoneDepth 60.2%

Caratlytics Score

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

Price History

Last verified: Oct 29
Current: $6,030 USD|Low: $652 USD|High: $6,030 USD|Avg: $2,161 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
October 28, 2026
Retailer 9$679 USD
Retailer 12$739 USD
Retailer 14$760 USD
Retailer 11$1,245 USD
Retailer 10$1,282 USD
Retailer 2$1,285 USD
Retailer 6$1,565 USD
Retailer 8$2,011 USD
Retailer 3$2,040 USD
Retailer 13$2,444 USD
Retailer 5$2,884 USD
Retailer 4$3,109 USD
Retailer 7$3,432 USD
Do Amore Diamonds$6,030 USD

17 data points across 14 retailers

10 retailers$679 USD to $6,030 USD

A
Cheapest Retailer
-
$679 USD
A
Retailer 2
-
$739 USD
View
A
Retailer 3
-
$760 USD
View
Final sale: no returns
B+
Retailer 4
-
$1,245 USD
View
B+
Retailer 5
-
$1,282 USD
View
A
Retailer 6
-
$1,285 USD
View
B+
Retailer 7
-
$2,011 USD
View
B
Retailer 8
-
$2,444 USD
View
B
Retailer 9
-
$3,432 USD
£2,702 GBP
View
Most Expensive
B
Do Amore Diamonds
27-9AA82351E · Oct 31
$6,030 USD
View
9 more retailers have this diamond
Prices start from $679 USDSave up to $5,351 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.

A
5.03ct Round
$679 USD