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Oval|Lab Grown|IGI

5.26ct E SI1 Oval Lab Grown Diamond

EX • E/SI1 • IGI LG779628222

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG779628222

Diamond specifications and retailer prices

From $959 SGD
$750 USD
As of October 29, 2026
Save $2,881 SGD (75%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $4,354 SGD at MOH London · As of October 25, 2026
View at MOH London

About this 5.26ct lab-grown oval diamond

This 5.26ct 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 LG779628222 or 779628222. Listed at 18 retailers as of October 29, 2026, with a 300% 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

5.26
Carat
E
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.5°
Pavilion angle39.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG779628222
Dimensions14.20 × 9.50 × 5.90 mm
L/W Ratio1.49
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
14.20 mm9.50 mm5.26 ctE / SI1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG779628222
Side View
Table 62.0%Crown 36.5°Girdle: STK-THKPavilion 39.8°Culet: NoneDepth 62.1%

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: $4,354 SGD|Low: $959 SGD|High: $4,406 SGD|Avg: $2,126 SGD|-1.0%
MOH London
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
Retailer 17
Retailer 18
November 1, 2026
Retailer 7$959 SGD
Retailer 5$1,044 SGD
Retailer 6$1,074 SGD
Retailer 14$1,113 SGD
Retailer 10$1,160 SGD
Retailer 2$1,245 SGD
Retailer 3$1,336 SGD
Retailer 9$1,575 SGD
Retailer 15$1,704 SGD
Retailer 12$1,749 SGD
Retailer 11$1,787 SGD
Retailer 16$2,541 SGD
Retailer 13$2,646 SGD
Retailer 4$2,850 SGD
Retailer 17$3,130 SGD
Retailer 18$3,596 SGD
Retailer 8$3,839 SGD
MOH London$4,354 SGD

29 data points across 18 retailers

18 retailers$959 SGD to $3,839 SGD

A
Cheapest Retailer
-
$959 SGD
$750 USD
A
Retailer 2
-
$1,044 SGD
$817 USD
View
A
Retailer 3
-
$1,074 SGD
$840 USD
View
Final sale: no returns
A
Retailer 4
-
$1,113 SGD
$871 USD
View
Retailer 5
-
$1,160 SGD
$907 USD
View
Price last confirmed 20 days ago
A
Retailer 6
-
$1,245 SGD
£767 GBP
View
A
Retailer 7
-
$1,336 SGD
$1,045 USD
View
B+
Retailer 8
-
$1,575 SGD
$1,232 USD
View
A
Retailer 9
-
$1,704 SGD
$1,333 USD
View
A
Retailer 10
-
$1,749 SGD
€1,303 EUR
View
A
Retailer 11
-
$1,787 SGD
£1,101 GBP
View
B+
Retailer 12
-
$2,541 SGD
A$3,058 AUD
View
B+
Retailer 13
-
$2,646 SGD
$2,070 USD
View
B+
Retailer 14
-
$2,850 SGD
$2,229 USD
View
B+
Retailer 15
-
$3,130 SGD
$2,448 USD
View
B
Retailer 16
-
$3,596 SGD
$2,813 USD
View
B
Retailer 17
-
$3,839 SGD
$3,003 USD
View
Most Expensive
MOH London
LG779628222 · Oct 25
$4,354 SGD
£2,682 GBP
View
Price last confirmed 7 days ago
17 more retailers have this diamond
Prices start from $959 SGDSave up to $2,881 SGD

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
5.26ct Oval
$959 SGD