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Oval|Lab Grown|IGI

8.55ct E VS1 Oval Lab Grown Diamond

EX • E/VS1 • IGI LG774656593

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG774656593

Diamond specifications and retailer prices

From $1,674 SGD
$1,306 USD
As of October 27, 2026
Save $11,515 SGD (87%) vs most expensive(unlock to see where)
27 retailers carry this diamond
Most expensive: $13,189 SGD at Brilliant Earth · As of October 28, 2026
View at Brilliant Earth

About this 8.55ct lab-grown oval diamond

This 8.55ct lab-grown oval sits in the over five carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG774656593 or 774656593. Listed at 27 retailers as of October 27, 2026, with prices from $1,674 to $13,189, a $11,515 spread on the same certified stone. Brilliant Earth lists it at $13,189. 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

8.55
Carat
E
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.4°
Pavilion angle42°
OriginLab Grown
Grading LabIGI
CertificateIGI LG774656593
Dimensions17.03 × 11.39 × 7.06 mm
L/W Ratio1.50
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
17.03 mm11.39 mm8.55 ctE / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG774656593
Side View
Table 62.0%Crown 33.4°Girdle: MED-THKPavilion 42°Culet: NoneDepth 62.0%

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 27
Current: $13,189 SGD|Low: $1,674 SGD|High: $13,189 SGD|Avg: $4,185 SGD
Brilliant Earth
Retailer 2
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Retailer 27
October 29, 2026
Retailer 25$1,674 SGD
Retailer 14$1,838 SGD
Retailer 5$1,874 SGD
Retailer 15$1,960 SGD
Retailer 24$2,160 SGD
Retailer 9$2,248 SGD
Retailer 21$2,317 SGD
Retailer 4$2,516 SGD
Retailer 23$2,720 SGD
Retailer 11$2,976 SGD
Retailer 27$3,070 SGD
Retailer 10$3,257 SGD
Retailer 17$3,318 SGD
Retailer 2$3,606 SGD
Retailer 12$3,629 SGD
Retailer 16$3,675 SGD
Retailer 19$4,727 SGD
Retailer 18$5,624 SGD
Retailer 7$5,770 SGD
Retailer 26$6,246 SGD
Retailer 8$6,493 SGD
Retailer 3$6,501 SGD
Retailer 6$6,816 SGD
Retailer 13$7,171 SGD
Retailer 20$8,733 SGD
Retailer 22$9,400 SGD
Brilliant Earth$13,189 SGD

25 data points across 27 retailers

27 retailers$1,674 SGD to $13,189 SGD

A
Cheapest Retailer
-
$1,674 SGD
$1,306 USD
A
Retailer 2
-
$1,838 SGD
$1,434 USD
View
A
Retailer 3
-
$1,960 SGD
$1,529 USD
View
A
Retailer 4
-
$2,160 SGD
$1,685 USD
View
A
Retailer 5
-
$2,248 SGD
HK$13,700 HKD
View
A
Retailer 6
-
$2,317 SGD
£1,423 GBP
View
A
Retailer 7
-
$2,516 SGD
$1,963 USD
View
A
Retailer 8
-
$2,720 SGD
£1,671 GBP
View
A
Retailer 9
-
$2,976 SGD
€2,211 EUR
View
B+
Retailer 10
-
$3,070 SGD
$2,395 USD
View
A
Retailer 11
-
$3,257 SGD
ZAR 41,050 ZAR
View
A
Retailer 12
-
$3,318 SGD
$2,589 USD
View
A
Retailer 13
-
$3,606 SGD
A$4,328 AUD
View
Retailer 14
-
$3,629 SGD
A$4,356 AUD
View
Price last confirmed 8 days ago
A
Retailer 15
-
$3,675 SGD
$2,867 USD
View
Retailer 16
-
$4,727 SGD
£2,904 GBP
View
Price last confirmed 14 days ago
B+
Retailer 17
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$5,624 SGD
$4,388 USD
View
B+
Retailer 18
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$5,770 SGD
$4,502 USD
View
B+
Retailer 19
-
$6,246 SGD
£3,837 GBP
View
B+
Retailer 20
-
$6,493 SGD
View
B+
Retailer 21
-
$6,501 SGD
$5,072 USD
View
B+
Retailer 22
-
$6,816 SGD
$5,318 USD
View
B+
Retailer 23
-
$7,171 SGD
$5,595 USD
View
Retailer 24
-
$8,733 SGD
A$10,483 AUD
View
Price last confirmed 21 days ago
B
Retailer 25
-
$9,400 SGD
$7,334 USD
View
B
Retailer 26
-
$13,189 SGD
$10,290 USD
View
Most Expensive
B
Brilliant Earth
18358610A · Oct 28
$13,189 SGD
$10,290 USD
View
26 more retailers have this diamond
Prices start from $1,674 SGDSave up to $11,515 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
8.55ct Oval
$1,674 SGD