CaratHunter
Plans
Oval|Lab Grown|IGI

1.05ct E FL Oval Lab Grown Diamond

EX • E/FL

Diamond specifications and retailer prices

From $640 SGD
$499 USD
As of October 29, 2026
Save $1,780 SGD (74%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $2,420 SGD at Helzberg Diamonds · As of October 30, 2026
View at Helzberg Diamonds

About this 1.05ct lab-grown oval diamond

This 1.05ct lab-grown oval sits in the classic one-carat band, graded E colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI. Listed at 2 retailers as of October 29, 2026, with prices from $640 to $2,420, a $1,780 spread on the same certified stone. Helzberg Diamonds lists it at $2,420. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.05
Carat
E
Colour
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
Dimensions8.20 × 5.74 × 3.55 mm
L/W Ratio1.43
Top View
8.20 mm5.74 mm1.05 ctE / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI
Side View
Table 60.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 61.8%

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: $2,420 SGD|Low: $329 SGD|High: $2,670 SGD|Avg: $1,263 SGD|-9.4%
Helzberg Diamonds
Retailer 2
Retailer 3
Retailer 4
October 23, 2026
Retailer 4$329 SGD
Retailer 2$640 SGD
Retailer 3$1,133 SGD
Helzberg Diamonds$2,420 SGD

6 data points across 4 retailers

2 retailers$640 SGD to $2,420 SGD

A
Cheapest Retailer
-
$640 SGD
$499 USD
Most Expensive
B
Helzberg Diamonds
ZXZOILMMHHHH · Oct 30
$2,420 SGD
$1,888 USD
View
1 more retailer has this diamond
Prices start from $640 SGDSave up to $1,780 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
1.05ct Oval
$640 SGD