Oval|Lab Grown|IGI

6.33ct E SI1 Oval Lab Grown Diamond

ID • E/SI1 • IGI LG653418280

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG653418280

Diamond specifications and retailer prices

From $977 USD
As of October 29, 2026
Save $7,703 USD (89%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $8,680 USD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 6.33ct lab-grown oval diamond

This 6.33ct lab-grown oval sits in the over five carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG653418280 or 653418280. Listed at 13 retailers as of October 29, 2026, with prices from $977 to $8,680, a $7,703 spread on the same certified stone. Do Amore Diamonds lists it at $8,680. 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

6.33
Carat
E
Color
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.1°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG653418280
Dimensions15.29 × 10.33 × 6.38 mm
L/W Ratio1.48
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
15.29 mm10.33 mm6.33 ctE / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG653418280
Side View
Table 61.0%Crown 36.1°Girdle: MED-STKPavilion 40.3°Culet: NoneDepth 61.8%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: $5,950 USD|Low: $938 USD|High: $10,940 USD|Avg: $2,845 USD|-45.6%
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
October 30, 2026
Retailer 10$977 USD
Retailer 2$1,063 USD
Retailer 4$1,093 USD
Retailer 5$1,134 USD
Retailer 11$1,134 USD
Retailer 8$1,310 USD
Retailer 3$1,607 USD
Retailer 7$1,813 USD
Retailer 13$2,346 USD
Retailer 12$3,239 USD
Retailer 9$4,800 USD
Retailer 1$5,950 USD
Retailer 6$7,660 USD

45 data points across 13 retailers

13 retailers$977 USD to $8,680 USD

A
Cheapest Retailer
-
$977 USD
A
Retailer 2
-
$1,063 USD
View
A
Retailer 3
-
$1,093 USD
View
Final sale: no returns
A
Retailer 4
-
$1,134 USD
View
Retailer 5
-
$1,134 USD
View
Price last confirmed 18 days ago
A
Retailer 6
-
$1,310 USD
View
A
Retailer 7
-
$1,607 USD
View
A
Retailer 8
-
$1,813 USD
£1,428 GBP
View
B+
Retailer 9
-
$2,346 USD
View
B
Retailer 10
-
$3,239 USD
View
B
Retailer 11
-
$4,800 USD
View
B
Retailer 12
-
$5,950 USD
View
Most Expensive
B
Do Amore Diamonds
27-72BA9333F · Oct 29
$8,680 USD
View
12 more retailers have this diamond
Prices start from $977 USDSave up to $7,703 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
6.33ct Oval
$977 USD